Paper art is a craft that uses a wide variety of fibrous plants. Abaca, straw and rice fibers can be processed into paper art independently without additional adhesive material. During this time, the existing art paper industries use many raw materials such as banana, abaca, etc., Therefore, it is necessary to conduct research and development in exploring new raw materials such as seaweed and waste of natural dyes from seaweed. The purpose of this study is to determine the character of art paper made from waste of natural dyes from Sargassum sp. and Ulva and its combination with abaca fiber. Abacá and waste materials from the seaweed are processed by being cut into 2-3 cm of length, boiled with caustic soda for 2 hours, then filtered and cooled. The materials are combined with each other and converted into pulp using a blender. The pulp is then printed and analyzed physically. Waste of seaweed Sargassum sp. and Ulva in a pure state (100%) cannot be used as materials for art paper products because the content of cellulose is still below 40% so that the paper produced from the printing process are fragile, easily brittle and no adhesion between one another. Meanwhile, the paper art that uses abaca fibers produces paper art with better physical quality than paper art with 100% seaweed Sargassum sp. and Ulva
