Rainbow Sherbet Mica Powder is a beautiful color. Mica Powder is one of the most popular colorants in the fascinating world of resin art and this raspberry red color is a big contender. This unique and contemporary art style liberates artists from the constraints of traditional brushes, watercolors, and oil paints. Resin art uses the imagination of the new age crowd and redefines the boundaries of visual art. The intricate process involved in resin art sets apart ordinary artists from those who embrace the unconventional.