I really enjoy to work on paper for the liberty I can have more than on canvas, for example.
When I create an abstract painting on paper, I like to make series of 10 different pieces.
It's rule I follow since I started to do contemporary art on paper.
The other purpose is always to experiment more & more into my original abstract paintings on paper in New York.
The smoothness, the grain & the texture of this medium permits me to cut, paste, duplicate and make my "paper art paintings" a real work of study and graphic research.