The image shows a coloring book by Pokémon Marshtomp, which is a water-earth type from the Pokémon world. He is known for his friendly and playful nature, as well as his unique physical features: a wide body, a long tail and fins on his head and arms. Marshtomp is an evolution of Pokémon Majicarp and a precursor to Pokémon Swipert. His image is ideal for creating a bright and colorful coloring book, allowing children to show their creativity in choosing colors and shades.