Resources: "Van Gogh" brand water color paint. Green fibrous paper used to make sepals and leaves is from paper zone, paperzone.com. For the Princess Diana rose base color, we used a diluted cream (a mix of "white" and "yellow ochre"); for the tips and edges, use diluted "permanent rose." for the Peace Rose base color, use diluted "cadmium lemon yellow" and "titanium white"; for the tips and edges, use diluted "permanent rose." Recommended filter brands include Connaisseur and Western Family.