These pictures are from the rehersals of out LCC performance. The backdrop is a white drape of fabric but it appears to be different colors depending on the lighting. The last picture is shot with only white light directed at the stage. The first picture has a magenta background. This is made by covering a white light with a red and blue filter and shinning it at the stage. The primary colors fliter our the green light and the magenta is projected. The second picture is more purple which means that it was a stronger blue filter than the magenta filter. These colors are creawted by color by subtraction. The backgrounds reallly ad the finishing touch to our performances. Now i now how we get so many different shades of lighting!