The image is a photograph of a 2 mil colones banknote from Costa Rica. The banknote is blue in color and has a picture of a shark on the front. The shark is shown in the center of the note, with its mouth open and its fins spread out. The background of the banknote has an underwater scene with coral reefs and starfish. The note also has the words "Banco Central de Costa Rica" and "2000" written on it, indicating that it is a 2000 peso banknote.