Experiments in inkjet colour tests for printmaking

The motivation for this research is based on how artistsmix and print colour by traditional means (painting andprintmaking) and how these differ from colour picker tools,slider bars and methods developed for digital printing, andwhether it is possible to incorporate both? Artists have been expert at mixing colour for centuries, yet although the artist and designer has access to a wide range of digital imaging tools and technologies, that on first glance, are dedicated to the creation of colour mixtures, the resulting colours are often disappointing. It appears that hardware, software tools and methods for digital printing are not necessarily suited to the specific requirements of the artist. In fact, they are toogeneralised to obtain a high degree of quality and too inflexible to allow artists to obtain precision and predictability. Based on existing hardware and software, the paper suggests alternative approaches to custom colour ink mixing and printing. Through the development of alternative ink colours specifically mixed for inkjet printing the paper demonstrates specially designedcharts for printing and double printing of custom mixed inks

Collaborative digital and wide format printing: Methods and considerations for the artist and master printer

This thesis investigates the collaborative production of fine art digital prints for artists,a process which is used by many contemporary practitioners including RichardHamilton and Damien Hirst. Digital print as a fine art process has emerged over the last twenty years, and as yet, there is no in depth evidence on the collaborative endeavour and production process which is central to the digital Master Printer’s role.The investigation first establishes the historical context and significance of the Master and Printer in traditional printmaking, and the more recent development of the digital print studio and the digital print pioneers of the 1990s. A series of seven artists’ case studies in the context of the collaborative digital print studio are then offered to demonstrate the working process. The analysis of these proposes a best practice model for Master Printers working with contemporary artists to produce high quality, fine art, wide format inkjet digital prints.The study also compares production methods at the cutting-edge digital facility of the Rijksakademie in The Netherlands, to assess the validity of the practices proposed through a facility closest to the study’s research base at the CFPR’s digital studio. The comparative study also explored the expanding digital production process and the role of the Master Printer. Evolving production processes are also considered in this study as a response to the advancement of digital print technology alongside a practical exploration of what actually constitutes a digital print in this rapidly expanding field of fine art printmaking.This study aims to reveal the inner workings of the digital collaborative process between the artist and Master Printer, and appraise the digital Master Printer’s role.It offers a set of best practice methods for the digital Master Printer developed from this research. The study also considers how the digital print, and the digital print studio may evolve in line with current and future developments in new technologies

The development of multi-channel inkjet printing methodologies for fine art applications

This thesis contributes to the defence of the practitioner perspective as a means of undertaking problems addressed predominantly in the field of colour science. Whilst artists have been exploring the use of colour for centuries through their personal practice and education, the rise of industrialised printing processes has generated a shift in focus away from these creative pursuits and into the computational field of colour research. It is argued here that the disposition and knowledge generated by creative practice has significant value to offer developing technologies. While creative practice has limited influence in the development of colour printing, practitioners and users of technology actively engage with the process in ways that extend beyond its intended uses in order to overcome recognised shortcomings. Here consideration is given to this creative engagement as motivation to develop bespoke printing parameters that demonstrate the effects of colour mixing through methods alternative to standard workflows. The research is undertaken incorporating both qualitative and quantitative analysis, collecting data from visual assessments and by examining spectral measurements taken from printed output. Action research is employed to directly access and act upon the constant developments in the art and science disciplines related to inkjet printing, observing and engaging with current methods and techniques employed by practitioners and developers. This method of research has strongly informed the empirical testing that has formed this thesis’s contribution to fine art inkjet printing practice. The research follows a practitioner led approach to designing and testing alternative printing methods and is aimed at expanding the number of discernible colours an inkjet printer can reproduce. The application of this methodology is evidenced through demonstrative prints and a reproduction study undertaken at the National Gallery, London. The experimentation undertaken in partnership with the National Gallery has proven the ability to increase accuracy between colour measured from the original target and reproduction, beyond the capabilities of current inkjet printing workflows

Imperceptible Realities: An exhibition – and – Digitalisation: Re-imaging the real beyond notions of the original and the copy in contemporary printmaking: An exegesis

This PhD practice-led research project provides a broad overview of how newer print technologies can bring about enhanced understandings of the world whilst simultaneously questioning the value of such processes in contrast to traditional means of image making. My curiosity pivots on the worry that something essential about representation of the real might be lost if humanity were to embrace digital methods only. Through my creative project I address my concerns to re-image representations of the real beyond notions of the original and the copy through contemporary printmaking. The research culminated in the exhibition Imperceptible Realities and an exegesis. In examining Jean Baudrillard’s concept of simulacra this research argues for the continuing relevance of traditional etching techniques through a pivotal case study that scrutinised Rembrandt van Rijn’s etching The Shell (Conus marmoreus). In contrasting traditional etching techniques with newer methods of digital printmaking a significant copy, derived from a similar shell specimen that Rembrandt had observed, manifested itself in contemporary 3D print. The copying process focused the investigation into questioning the aesthetic value of this new shell in digitalised 3D form. In the contemporary printmaking field there is evidence for the continued integration of traditional and digital approaches to printmaking. New pathways were examined in printmaking to allow creative explorations of visual boundaries between contemporary images affected by digital erasure. The innovative use of photogrammetry software focused the investigation into the effects of digital capabilities on image making. The effect of examining the digital relationship in contemporary printmaking revealed that ignoring aesthetic differences between the original and copy brought about by digitised re-imaging are seemingly lost at the expense of disengagement with the physical world. As a result digital and traditional spaces that meet collaboratively through print are advantaged in the 3D printed copy itself and employed to create new understandings in creative practice. Viewing observed differences in the 2D and 3D printed copy itself became key in creating new images, beyond a hybridised printmaking process—such understandings that examined the divisive relationship between digital and traditional printmaking processes becomes invigorated with possibility. This research posits such a position by suggesting that if traditions in the printmaking field are ignored by the continued digitalisation of images through and within the employment of technologies, something is lost. Perceptual experiences of the physical world are seemingly misplaced at the expense of replacing such immediate experience with simulacra and an inward bias toward the screen. Adopting a practice-led research methodology revealed the subtleties of the ongoing relationship of digital capabilities affecting the materiality of traditional printmaking. The applications of innovative interdisciplinary discoveries to my contemporary arts practice drew on strong partnerships and collaborative relationships developed with the fields of chemistry, engineering and science. I applied these discoveries to my contemporary arts practice to examine the effects of digital capabilities and the materiality of traditional printmaking. To embrace conceptual growth creative work the research drew on philosopher Gilles Deleuze and psychiatrist Félix Guattari’s notion of the rhizome. The presence of simulacra in the world has continued to expand as digital technologies proliferate. The application of traditional printmaking and digital printmaking through open thinking offers a different way to understand physical aspects of the world and create propositions that go beyond re-imaging the real

Collaborative digital and wide format printing : methods and considerations for the artist and master printer

This thesis investigates the collaborative production of fine art digital prints for artists,a process which is used by many contemporary practitioners including Richard Hamilton and Damien Hirst. Digital print as a fine art process has emerged over the last twenty years, and as yet, there is no in depth evidence on the collaborative endeavour and production process which is central to the digital Master Printer’s role. The investigation first establishes the historical context and significance of the Master and Printer in traditional printmaking, and the more recent development of the digital print studio and the digital print pioneers of the 1990s. A series of seven artists’ case studies in the context of the collaborative digital print studio are then offered to demonstrate the working process. The analysis of these proposes a best practice model for Master Printers working with contemporary artists to produce high quality, fine art, wide format inkjet digital prints. The study also compares production methods at the cutting-edge digital facility of the Rijksakademie in The Netherlands, to assess the validity of the practices proposed through a facility closest to the study’s research base at the CFPR’s digital studio. The comparative study also explored the expanding digital production process and the role of the Master Printer. Evolving production processes are also considered in this study as a response to the advancement of digital print technology alongside a practical exploration of what actually constitutes a digital print in this rapidly expanding field of fine art printmaking. This study aims to reveal the inner workings of the digital collaborative process between the artist and Master Printer, and appraise the digital Master Printer’s role. It offers a set of best practice methods for the digital Master Printer developed from this research. The study also considers how the digital print, and the digital print studio may evolve in line with current and future developments in new technologies.EThOS - Electronic Theses Online ServiceGBUnited Kingdo

An examination of the physical and temporal parameters of post-physical printmaking practice: exploring new modes of collaboration, distribution and consumption resulting from digital processes and networked participation.

This research was initiated by questions raised from the researchers professional activities in fine art printmaking and examines, through contextualised artistic practice and critical enquiry, redefinitions in the physical and temporal parameters of digitally mediated fine art printmaking caused by developments in digital media; specifically the impact of digital culture, Web2.0, social networking, augmented and virtual reality. Grounded on critical contextual review the research explores, through contextualised research probes, the notion of post-physical practice and the impact of new modes of collaboration, distribution and consumption on contemporary printmaking. It includes the findings of an international, digitally mediated, participatory and collaborative exchange survey of contemporary digital print, developed through direct enquiry using social media as a research tool. Philosophical questions about the impact of eculture, post-physical working and new modes of print-based artistic practice were examined, as well as the indexicality of the print itself in augmented and virtual contexts. The research employs dynamic triangulation between critical contextual review and direct qualitative and practice-based research; to develop a taxonomy framing the contextual precedents of digital printmaking, pinpointing key markers of transition between traditional and new printmaking. It uses post-studio methods and explores the conception, production, editioning, collection and ownership of print in an increasingly networked digital age, providing proof of concept and exploring virtual immersive surfaces in printmaking. These lead to the development of new models for a second generation of printmaking practice or Printmaking2.0 expressly founded in post-physical practice in a poststudio context and embracing the lingua franca of contemporary digital practice in the production of born digital virtually imprinted forms. In both, the technical practice of post-physical printmaking and the significant artistic implications resulting from the cultural shifts following digital participation and post-physical embodiment

The development of methods for the reproduction in continuous tone of digitally printed colour artworks

Advances in printing technologies in the late 19th century led to the development of half-toning techniques enabling the economical reproduction of photographic images in print. Whilst undoubtedly successful in low cost high volume image reproduction, half-toning representations are less faithful in detail when compared to continuous tone photomechanical methods in use at that time. This thesis asks the question: can the creative application of 21st century digital fabrication technologies enable the qualities of continuous tone imaging to be regained? In the 21st-century, printmaking may be seen as the interchange of ideas, experimental practice and interdisciplinary thinking. Printmaking has always been a means of combining modern technology and methods with existing traditional and commercial imaging processes. Technological advancement in print however does not always provide a finer quality of print. Qualities often attributed to pre-digital continuous tone printing can be lost in the transition to a digital half tone print workflow. This research project examines a near obsolete 19th century print process, the continuous tone Woodburytype, developed to address the issue of permanence in photography. Through a methodological approach analyses of the Woodburytype an empirical reconstruction of the process provides a comprehensive critique of its method. The Woodburytype’s surface qualities are not found in other photomechanical printing methods capable of rendering finely detailed photographic images. Its method of image translation results in the printed tonal range being directly proportional to the deposition thickness of the printing ink, however it never successfully developed into a colour process. By examining and evaluating digital imaging technology this study identifies, current computer aided design and manufacturing techniques and extends upon known models of Woodburytype printing through the development of this deposition height quality enabling a new digital polychromatic colour printing process

Environmentally sensitive printmaking: a framework for safe practice.

This research is concerned with establishing a rationale which will link safe printmaking practices with artists' individual and sustainable creative practices, by investigating the preconception that printmaking practices may be limited by adopting such an environmentally sensitive approach. This has been investigated through a practice-led approach, which implicitly involves the researchers' professional practice as a visual artist printmaker. The cross disciplinary nature of this practice-led research has established that diverse and non-text based sources be included in the literature review. The resulting contextual review established the evolutionary nature of printmaking practices, the role played by individual artists perceptions of risk, and the limited ability of available literature to adequately link evolving and didactic creative practices to emergent boundaries established by environmental and occupational health and safety legislative criteria. There was evidently no theoretical framework for linking these apparently divergent criteria. The multi-disciplinary and practice-led context i. e. the research was generated by practice and carried out through practice, determined the range of methods employed: questionnaire, quantitative tests of materials; participation in, and initiation of collaborative case studies; documenting workshop practice and visual development of printed art works; and exhibition for peer review. These multiple methods and their complex interrelationships were visualised as a system of consequential actions, in order to externalise possible alternative actions and choices made by the researcher in response to this research. Analysis of these methods revealed that: the collaborative case studies and the researcher's own visual and practical response, established that a systematic revaluation of practice could link the idiosyncratic and individual creative practices to the use and selection of nonhazardous practices, which did respond to objective occupational health and safety rationale. This revealed the extent to which a systematic re-evaluation of 'established practices' may be synthesised into the working practice of the researcher and lead to the diversification of that practice - visually and practically. This process has resulted in the generation of a body of printed art works which implicitly embodied the hypothesis developed in this research; the development of a electronic database or 'morphological framework', which initiates a sequential examination of process at a structural level, collating, comparing and promoting previously un-considered alternatives based on a heterarchical model of risk. This process has offered tangible means of visualising the generative processes involved in making prints. The 'morphological framework' has implicitly linked the researcher's printmaking to a sustainable and environmentally sensitive creative practice, which is methodologically transparent and procedurally transferable

The rheology of silicon nanoparticle inks fro screen printing electronic devices

In the development of inks for printed electronics, it is important to understand the behaviour of the functional inks and more especially their rheology and surface properties. This project emphasises the importance of ink characterization by performing rheological tests on silicon nanoparticle based inks that are used in the screen printing of electronic devices. The inks were characterized for linear viscoelastic behaviour, flow behaviour, change in properties with angular frequency, as well as thixotropic behaviour. All showed shear thinning, with the more dilute inks showing a power law (Ostwald / de Waele model) behaviour dependence of complex viscosity on angular frequency. The flow behaviour of the inks was also seen to follow a Windhab model. The printability of the inks primarily depends on the shear-dependent viscosity as highly viscous and dilute inks do not produce good printed structures. The printed layers showed electrical and optical activity

Towards a fugitive press: materiality and the printed photograph in artists’ books

The aim of my research is to demonstrate how a practice of hand made books based on the materiality of the photographic print and photo-reprography, could engage with notions of touch in the digital age. We take for granted that most artists’ books are made from paper using lithography and bound in the codex form, yet this technology has served neither producer nor reader well. As Hayles (2002:22) observed: We are not generally accustomed to thinking about the book as a material metaphor, but in fact it is an artifact whose physical properties and historical usage structure our interactions with it in ways obvious and subtle. My research examines the discourse surrounding the materiality of the photographic print within artists’ publishing and explores book handling as a research method to identify non-codex forms that invite non-sequential reading, physical interaction and touch. The primary purpose of the practice element of my research is to test disruptive making strategies and fugitive materials, in order to make tacit knowledge explicit in the physical forms of prototypes and finished artists’ books that operate beyond our horizons of expectations. My practice interconnects the separate fields of documentary photography and curating photography and the vernacular together with visual humour and seeks to restore a connection with the ‘thingness’ of photography largely absent in the post-digital age