The mark consists of side by side rectangular windows with a semi-circular transom above them, all of which are separated by a T shaped divider. The windows and transom are each also divided into panes. A school of fish is crossing the transom, a jellyfish is in the right rectangular window, and a shark is primarily in the left rectangular window, with its tail in the right window. Coral and ground cover are mid-way up the left window and taper to near the lower edge of the right window. The literal element "GREATER CLEVELAND AQUARIUM", in stylized font, is superimposed on the coral and ground cover just above the bottom border of the windows.
"GREATER CLEVELAND AQUARIUM"
100, 101, 107
Color is not claimed as a feature of the mark.
Sharks, Eels, Schools of fish (three or more), Aquariums (with fish), Catfish, Underwater scenes, including coral reefs , Skylights