The image is a hand-drawn illustration of a cartoon character from the video game Super Mario Bros. The character is Bowser, the main antagonist of the game. Bowser is shown in a fighting stance, holding a sword and shield in his right hand. He is wearing a red cap with the letter "M" on it and has a big smile on his face. The background is filled with various doodles and illustrations, including stars, planets, and other objects. The overall style of the illustration is whimsical and playful.