http://www.sketchbookproject.com/projects/sketchbookproject
Patterns e textures nei meravigliosi sketchbooks e libri d'artista di "the sketchbook project"
Creato il 10 gennaio 2013 da Birbaluna
Un altro interessante progetto con textures e collages da "The Sketchbook Project": "Untitled" by Elissa Braun Batavia, IL, United States
http://www.sketchbookproject.com/projects/sketchbookproject
http://www.sketchbookproject.com/projects/sketchbookproject