Lighting effects and color mixing are the result of dichromatic glass placed in cylinders at different angles (parallel to the ground and at an angle of 30 degrees). The vases seem to be transparent, cylindrical forms, but when exposed to sunshine, the multi-colored surface casts colorful shadows on the ground, while water poured into the vases shimmers. By changing the angle of light or point of view, we can see new color combinations, which range from basic to derivatives. These vases, minimalistic in form and magical in combination with light, transfer phenomena that can be observed in nature into the household. Holi allows one to create a new, sensitive relationship between the user and the product.