Yellow Abstract with Blues and Greens

Just an abstract drawing. I started with pale watercolor wash for the background. After it dried, I added lines and squiggles of olive Copic multiliner, then accented it with deeper-colored marker lines alongside some of the multiliner lines.

Watercolor wash background: Dr. Ph. Martin's radiant concentrated watercolors - grass green, ultra blue, orange, daffodil yellow - 1-2 drops of liquid watercolor in 1/2 tsp water. For more information about the watercolors, including my color chart, see this post.
Copic colors used: olive multiliner; B01,05, blurred with BG000; YR 15, Y15, YG21, blurred with Y000; G12
Paper: Canson Montval watercolor block, 140 lb. cold press, 4x6"