Collage class at Honolulu Academy of Arts-color study

The first day of class I was vibrating. I over achieved. Instead of one collage, a study of value, I ended up with 5.  Torn newspaper, separated by black and white value, then assembled. I copied them on matte and glossy...3 of each, so I could then embellish without feeling that I would "use them up". Have plenty. now what...this is one using watercolor and gesso...or no gesso.