Zentangle , Libro objeto y libro del artista

https://www.youtube.com/watch?v=6h0XuK95omE

https://www.youtube.com/watch?v=AsY0eYOGhoM

https://www.youtube.com/watch?v=4CTJHh-crV4

https://www.youtube.com/watch?v=yScD1SnzkvA

https://www.youtube.com/watch?v=NirjrYkzK-4