Yupo can be frustrating and challenging. It also provides watercolorists an incredible design flexibility. In Mastering Yupo, George James has developed a process that promotes predictable results and a creative flexibility unheard of on regular watercolor paper. In this workshop George demonstrates his techniques for achieving variegated washes and smooth washes, lifting, ghosting, splattering, stamping, creating darks and lifting whites. He creates rich surface textures and luminous dark passages. George is generous with his knowledge and clearly explains the theory behind his every move. He opens a whole new world of creativity.