Find glass painting instructors, classes, and lessons on HeyKiki and learn how to paint glass. Used widely in the Middle Ages and popularized by the Byzantines, glass painting is done by applying paint to one side of a glass and using its reflection to create an image. As with glassblowing, the glass medium is very sensitive to dyes and paints so a painter of glass has to be careful with what he or she puts on it as to prevent from smearing and the such. The art can be both figurative or abstract; however, drawing a human figure with such precaution and detail can be very difficult at times. But that is what these lessons from HeyKiki are for!