When you compare the previous posts studio.pjcookartist.com/2011/01/next-step-in-lily-flower-watercolor with this one you will notice that I have added more and more detail to the background and the flowers and buds. This is a large painting so it will take some time to complete large detailed areas.
As I am painting I keep in mind that I want the right side of the painting to be warmer than the left side. The light source is coming from the right and I want the painting to reflect that. I have worked with thalo blue and cobalt blue on the left side of the watercolor painting to keep it cool. The leaves with brighter yellow color is sap green. The warmer light of the sun is hitting them and I have accomplished that by having cool areas and warm areas in the painting.