Roller Coaster Contrast

This assignment was to draw at least 6 continuous bands of color. Each one needs to reach at least 2 sides of the paper and must cross or be crossed by at least 2 other bands.
I loved doing this one. it was a bit difficult getting the bands the same width throughout its path and deciding how to cross them but once I had that in place, the fun began. I like the colors. If you look very carefully, you can actually travel the path of each band. I used a darker shade to show where a band goes under another band. I'd like to try again using darker colors. The challenge there will be to show the shading and shadows.