The image shows a coloring book of Knuckles' character from the popular animated series Sonic X. Knuckles is depicted in a dynamic pose, ready for action. His distinctive red gloves and studded shoes highlight his strength and determination. The background is still empty, which allows you to focus on the character, providing the opportunity to paint Knuckles in any desired colors. This coloring book is ideal for fans of the series and will help develop children’s creative skills.