Rainbow Robert

Just an experiment with a very different colour palette to what I'm used to
(But I've missed my Prismacolors so much!)

Having been on a big Marvel high lately, I thought this be fitting
I've had it in my mind to do this for a very long time

7 "rainbow" Prismacolors used (as well as an electric eraser and Colorless Blender)

-Crimson Red
-Orange
-Canary Yellow
-Grass Green
-True Blue
-Violet Blue
-Violet

Next will be "Tertiary Tom"...