These three pictures are from the sewer scenes in my high school's production of Urinetown. The first picture features the rebels threatening Hope Cladwell as she is tied up. The blue, representing the night and darkness in the sewers that is in both the grate gobo and filling the stage is R74, and it is diffused by R101, except for in the gobo. There is a small circle of light for the practical, which is simply R101 and there is a very light bit of facelight made by R02 diffused with R101.
Colors Used: