A person's hand applies something with a cotton swab to a vertical, tan, marble-like surface. A piece of green painter's tape with the number "5" written in black marker is affixed to the upper portion of the surface. To the right is a fluted glass panel, with a clear, shallow dish containing a white liquid and some debris, and a few sheets of white tissue or paper towels. A marker lies next to the dish. The floor is a polished, patterned tile.