A person's hand is peeling off a piece of white masking tape from a square glass block set into a wall. The tape is partially removed, and a finger is holding the corner while the rest is being pulled off. Other similar glass blocks surround the one being worked on, each with the same interior design of horizontal lines. Some of these blocks also have masking tape on them. The mortar or grout between the blocks appears to be a light gray color. The person is performing this task in an outdoor environment.