Dear Sarah, I took a gouache workshop from you last year, I think, from Winslow Art. I've been trying to find Daniel Smith Gouache paints in some of the colors you used - Quin. burnt orange, Quin coral, Azo yellow, for example, without success. I contacted Dan Smith but they only directed me to sites that sell their colors - Dick Blick, Amazon, Michaels, etc. They only seem to sell basic sets. I wonder if you have any suggestions on where I can buy individual tubes. Many thanks, Audrey p.s. I love your beautiful paintings and colors