A white sheet of paper, enclosed within a clear plastic sleeve, is horizontally affixed to a light brown, wood-grained door or wall surface

A white sheet of paper, enclosed within a clear plastic sleeve, is horizontally affixed to a light brown, wood-grained door or wall surface. The paper displays black printed text: "GENTLEMEN, A MESSAGE FROM THE HYGIENE TEAM: Even if you are in a rush, remember to flush! This is the best seat in the space, please keep it clean!". To the left of the main text, a cartoon illustration depicts a white and pink-faced cow wearing a beige top hat adorned with a blue band and a white star, holding a small yellow bell in its left hand. Approximately 10 centimeters above the top edge of the paper, a silver-colored metal hook is mounted vertically on the wooden surface, secured by a single Phillips head screw. The scene is located in a building within Sofia, Bulgaria.