Part of the time we did some tag-team doodling. One of us would start a page and pass it over to the other, who would work it a bit and pass it back, and so on.
This is the winner for "Most Times Passed Back and Forth":

I think it had a total of 8 different passes in colored pencil (I think 4 different times), acrylic ink with pen and later with brush, white acrylic paint and collage.
