This design features a black and white line drawing of SpongeBob SquarePants, a popular animated character. SpongeBob is depicted in his iconic style, with his signature sponge body, large eyes, and a wide smile. He is holding a microphone in his right hand, suggesting he might be singing or performing. His left hand is raised in a wave, adding to the lively and friendly demeanor of the character. The image is simple and cartoonish, capturing the essence of SpongeBob's character in a clean, line-art style.