Marker 

"Marker" is a painting by American artist Dan Graziano, b. 1953. The painting features a bright red buoy, or marker, in a calm body of water, likely an ocean or lake. The buoy has a bell, a characteristic of navigational markers, and a large "2" prominently displayed on the side. The painting's minimalist composition and serene depiction of the buoy create a sense of tranquility and emphasize the importance of these essential navigational aids for maritime safety.