Madonna del Libro in the Collection of the Sverdlovsk Regional Museum of Local Lore: The First Data of Attribution and Technical Study of the Picture

Поступила в редакцию: 27.05.2021. Принята к печати: 12.10.2021.Submitted: 27.05.2021. Accepted: 12.10.2021.Статья посвящена атрибуции картины «Мадонна с младенцем» неизвестного художника из собрания Свердловского областного краеведческого музея. В ходе исследования был определен иконографический тип исследуемого произведения, соответствующий распространенному в Италии XVI в. образу «Madonna del libro». Опираясь на работы итальянских исследователей, удалось установить первоисточник иконографической композиции, которым оказалось произведение итальянского художника Перино дель Вага. В результате дальнейшего изучения было определено, что уральское полотно является копией с оригинала испанского художника Педро де Рубиалеса, работавшего в Италии в 1640–1660-е гг. и переработавшего произведение П. дель Вага. Однако, технологический анализ уральского полотна показал, что анализируемое произведение было создано гораздо позднее, и его можно датировать второй четвертью — серединой XIX в. В рассматриваемой картине неизвестным автором были сделаны попытки воссоздания технологии оригинала, но обнаруженные несоответствия художественных материалов и живописных приемов итальянской практике XVI–XVII вв., выявленные при анализе холста, грунта, стратиграфии красочного слоя и связующего краски, позволяют говорить о поверхностной осведомленности автора о технологии и особенностях манеры выбранных для подражания эпохи и региона. Таким образом, исследуемое полотно демонстрирует особенности создания имитаций произведений XVI в. в более позднее время. На основе сопоставления данных о применении технологии дублирования, конструкции подрамника, присутствии подписи на подрамнике и соотнесения этих признаков с записями из каталога нижнетагильской коллекции живописи Д. П. Шорина в статье предложена версия о месте и времени реставрации картины, которая позволяет предположить, что работы по улучшению сохранности произведения были выполнены в мастерских императорского Эрмитажа реставратором Н. А. Сидоровым.This article is devoted to the attribution of the Madonna and Child painting from the collection of the Sverdlovsk Regional Museum of Local Lore (Yekaterinburg), corresponding to the image of Madonna del Libro distributed in Italy in the sixteenth century. Referring to works of Italian researchers, the author reveals the original source that served as the basis for creating the iconographic work, i.e. a work of Perino del Vaga, an Italian artist. Further research helps establish the fact that the Ural canvas is a copy of an original painting of the Spanish artist Pedro de Rubiales who worked in Italy in the 1640s–1660s and reinterpreted P. del Vaga’s work. However, a technological analysis of the Ural canvas demonstrates that it was created much later, between the second quarter and the mid-nineteenth century. The unknown author of the picture studied in the article made attempts to reconstruct the technology of the original, but the discrepancies between them and the materials and methods of the Italian painting from between the sixteenth and seventeenth centuries revealed in the analysis of the canvas, ground, the stratigraphy of the paint layer, and paint binder make it possible to speak about the author’s insufficient awareness of the principles of painting of the era and region he referred to in his reinterpretation. Thus, the work in question demonstrates the peculiarities of creating imitations of sixteenth-century works at a later time. The article also proposes a version on the place and time of restoration of the painting, formulated on the basis of comparing data on the use of duplication technology, the design of the subframe, the presence of a signature on the subframe, and the correlation of said features with records from the catalogue of the Nizhny Tagil collection of paintings by D. P. Shorin. They suggest that work to improve the preservation of the painting was performed in the workshops of the imperial Hermitage by restorer N. A. Sidorov.Статья подготовлена при финансовой поддержке ППК 3.1.1.1.г-20.This article was prepared with the financial support of Competitiveness Enhancement Programme — CEP 3.1.1.1-20

“Unknown Italian Artist” or the Issues of Barocian Iconography of Icon the “Dobrochadie” (“Four the Nativity”) Late XVIII — Early XIX Century from the Collection of the Nizhny Tagil Museum-Reserve

В статье рассматривается возможность переатрибуции двух икон из собрания нижнетагильского музея-заповедника «Горнозаводской Урал», изображения на которых входят в состав клейм четырехчастной иконы «Дорочадие» («Четыре Рождества»). Изображения на этих иконах заставляют более тщательно рассмотреть причины приписывания их кисти итальянских художников. Сопоставляя несколько произведений итальянской и русской живописи с иконографией «Доброчадие», становится очевидным, что образцами для некоторых сцен рождества святых в русской иконописи послужили работы итальянских мастеров XVI–XVII вв.The article considers the possibility of re-attribution of two icons from the collection of the Nizhny Tagil museum-reserve “Gornozavodskoy Ural”, the images on which are part of the stamps of the four-part icon “Dorochadie” (“Four Nativity”). The images on these icons force us to consider more carefully the reasons for attributing their brush to Italian artists. Russian and Italian iconography Comparing several works of Italian and Russian painting with the iconography of “Dobrochadie”, it becomes obvious that the models for some scenes of the Nativity of saints in Russian iconography were the works of Italian masters of the XVI–XVII centuries.Статья подготовлена при финансовой поддержке ППК 3.1.1.1.г‑20

Synthesis, crystal structures and luminescent properties of the copper(I) pyrazolonate complexes

© 2014 Elsevier B.V. All rights reserved. New copper(I) complexes with pyrazolonate ligands [Cu(Pri-PMP)(DPEphos)] (1) and [Cu(But-PMP)(DPEphos)] (2) (Pri-PMP = 1-phenyl-3-methyl-4-isobutyryl-5-pyrazolonato, But-PMP = 1-phenyl-3-methyl-(2,2-dimethylpropan-1-oyl)-5-pyrazolonato; DPEphos = bis[2-(diphenylphosphino)-pheny]ether) were synthesized and structurally characterized. An unusual η1 coordination of pyrazolonate ligand to the copper atom was found in complex 2. Photo- and electroluminescent properties of the synthesized compounds were investigated. In crystalline form compounds 1 and 2 revealed dual emission consisting of the bands at 445-450 and 485-488 nm which were assigned to transitions from the S1 and T1 states. DFT and TD DFT calculations as well as electrochemical studies correlate with the photophysical data. Synthesized copper(I) complexes generated electroluminescence of yellowish-orange (1) and yellow (2) colors with the maximum luminance of 286 and 39 cd/m2, respectively

Josephson effect in d-wave superconductor junctions in a lattice model

Josephson current between two d-wave superconductors is calculated by using a lattice model. Here we consider two types of junctions, $i.e.$, the parallel junction and the mirror-type junction. The maximum Josephson current $(J_{c})$ shows a wide variety of temperature ($T$) dependence depending on the misorientation angles and the types of junctions. When the misorientation angles are not zero, the Josephson current shows the low-temperature anomaly because of a zero energy state (ZES) at the interfaces. In the case of mirror-type junctions, $J_c$ has a non monotonic temperature dependence. These results are consistent with the previous results based on the quasiclassical theory. [Y. Tanaka and S. Kashiwaya: Phys. Rev. B \textbf{56} (1997) 892.] On the other hand, we find that the ZES disappears in several junctions because of the Freidel oscillations of the wave function, which is peculiar to the lattice model. In such junctions, the temperature dependence of $J_{c}$ is close to the Ambegaokar-Baratoff relation.Comment: 17 pages, 10 figures, using jpsj2.cls and oversite.st

The experience of identification of painting materials on example of research in Nizhny tagil museum of fine arts

Not many museums have an equipped laboratory for thorough technical study of their own collections. Meanwhile such study is an important part in art attribution. This paper is a description of the technical study in Nizhny Tagil Museum of Fine Arts. We applied various methods for identification of painting materials using equipment of «Laboratory of technical study in art» UrFU. The data obtained during technical study will be used to clarify the origin and attribution of the Nizhny Tagil Museum collection.Не многие музеи имеют оборудованную лабораторию для подробного технико-технологического исследования своих коллекций. Тогда как подобное изучение живописных материалов является важным этапом атрибуции живописных произведений. Настоящая работа является описанием проведенного технико-технологического исследования ряда работ из коллекции Нижнетагильского музея истории искусств (НТМИИ). С помощью оборудования «Лаборатории экспертизы и реставрации объектов культуры и искусства» УрФУ были применены различные методы по идентификации живописных изображений. Данные, полученные в результате исследования, будут использованы для уточнения происхождения и атрибуции коллекции западно-европейского и русского искусства НТМИИ

Synthesis, crystal structures and luminescent properties of the copper(I) pyrazolonate complexes

© 2014 Elsevier B.V. All rights reserved. New copper(I) complexes with pyrazolonate ligands [Cu(Pri-PMP)(DPEphos)] (1) and [Cu(But-PMP)(DPEphos)] (2) (Pri-PMP = 1-phenyl-3-methyl-4-isobutyryl-5-pyrazolonato, But-PMP = 1-phenyl-3-methyl-(2,2-dimethylpropan-1-oyl)-5-pyrazolonato; DPEphos = bis[2-(diphenylphosphino)-pheny]ether) were synthesized and structurally characterized. An unusual η1 coordination of pyrazolonate ligand to the copper atom was found in complex 2. Photo- and electroluminescent properties of the synthesized compounds were investigated. In crystalline form compounds 1 and 2 revealed dual emission consisting of the bands at 445-450 and 485-488 nm which were assigned to transitions from the S1 and T1 states. DFT and TD DFT calculations as well as electrochemical studies correlate with the photophysical data. Synthesized copper(I) complexes generated electroluminescence of yellowish-orange (1) and yellow (2) colors with the maximum luminance of 286 and 39 cd/m2, respectively

Synthesis, crystal structures and luminescent properties of the copper(I) pyrazolonate complexes

© 2014 Elsevier B.V. All rights reserved. New copper(I) complexes with pyrazolonate ligands [Cu(Pri-PMP)(DPEphos)] (1) and [Cu(But-PMP)(DPEphos)] (2) (Pri-PMP = 1-phenyl-3-methyl-4-isobutyryl-5-pyrazolonato, But-PMP = 1-phenyl-3-methyl-(2,2-dimethylpropan-1-oyl)-5-pyrazolonato; DPEphos = bis[2-(diphenylphosphino)-pheny]ether) were synthesized and structurally characterized. An unusual η1 coordination of pyrazolonate ligand to the copper atom was found in complex 2. Photo- and electroluminescent properties of the synthesized compounds were investigated. In crystalline form compounds 1 and 2 revealed dual emission consisting of the bands at 445-450 and 485-488 nm which were assigned to transitions from the S1 and T1 states. DFT and TD DFT calculations as well as electrochemical studies correlate with the photophysical data. Synthesized copper(I) complexes generated electroluminescence of yellowish-orange (1) and yellow (2) colors with the maximum luminance of 286 and 39 cd/m2, respectively

Synthesis, crystal structures and luminescent properties of the copper(I) pyrazolonate complexes

© 2014 Elsevier B.V. All rights reserved. New copper(I) complexes with pyrazolonate ligands [Cu(Pri-PMP)(DPEphos)] (1) and [Cu(But-PMP)(DPEphos)] (2) (Pri-PMP = 1-phenyl-3-methyl-4-isobutyryl-5-pyrazolonato, But-PMP = 1-phenyl-3-methyl-(2,2-dimethylpropan-1-oyl)-5-pyrazolonato; DPEphos = bis[2-(diphenylphosphino)-pheny]ether) were synthesized and structurally characterized. An unusual η1 coordination of pyrazolonate ligand to the copper atom was found in complex 2. Photo- and electroluminescent properties of the synthesized compounds were investigated. In crystalline form compounds 1 and 2 revealed dual emission consisting of the bands at 445-450 and 485-488 nm which were assigned to transitions from the S1 and T1 states. DFT and TD DFT calculations as well as electrochemical studies correlate with the photophysical data. Synthesized copper(I) complexes generated electroluminescence of yellowish-orange (1) and yellow (2) colors with the maximum luminance of 286 and 39 cd/m2, respectively

Production of Nano- and Microdiamonds with Si-V and N-V Luminescent Centers at High Pressures in Systems Based on Mixtures of Hydrocarbon and Fluorocarbon Compounds

International audience[No abstract