The Diva's Challenge # 222 Colours of the Rainbow! First I used a rubber stamp "#90391 Orchids" by Stamps Happen Inc, Cathy Squire Image Source, inking with Onyx Black Tsukineko VersaFine pigment ink onto a watercolor scrap that was 6 inches square. The stamp is approximately 4 inches square. Here is the image (the black outlines) after I added some watercolor pencil with my CretaColor Aqua Monolith pencils.
Next I added water with a watercolor brush to each section. After it dried, I tangled with an 005 Sakura Pigma Micron in black. I added shading with graphite (I'm loving my CretaColor woodless pencils, they are so creamy smooth) and a touch more color with the watercolor pencils, but left them dry this time. I'm quite happy with my subtle rainbow. Tangles are Shattuck, Betweed, W2, Quandary, Printemps, Avreal, Hibred, Diva Dance, Tipple, Keeko, Hollibaugh and Munchin.