In this coloring page, SpongeBob Squarepants is having a lot of fun in his undersea world. He is cheerfully swimming around in the ocean with Gary, his pet snail, looking for some jellyfish to play with. The image shows SpongeBob with a big smile, embracing the beautiful life under the sea. In order to bring this scene to life, the coloring should primarily be shades of blue, green, and brown, representing the ocean and the coral reef. You could also include other bright colors such as pink and yellow for the jellyfish, as well as orange and white for his typical outfit. With a combination of all these vibrant colors, you’ll be sure to bring SpongeBob and his world to life!