Watercolors and Gouache Watercolors and Gouache from Rob Weingartner Watercolors and Gouache Watercolors - I love traditional watercolor painting. I have used this style for stationery and invitations. gLike Watercolors and Gouache Watercolors - I love traditional watercolor painting. I have used this style for stationery and invitations. Hand Rendering Illustration Share R 7 n Available Freelance, Full-time, Moonlighting Rob Weingartner Designer/Illustrator Washington, KY Follow Contact