This delightful cartoon shows a man playing the violin while a small mouse assists him. The mouse is enthusiastically waving its arms, while the man concentrates on the music he creates. To color this, I'd choose cheerful, vibrant colors - a warm orange for the man's hair and shirt, a deep aubergine for the outlines of the violin and mouse, subtle pink for the man's face, and some bright greens and blues for the mouse's details. A simple, light yellow background will pull the whole scene together. This cheerful illustration would make a great addition to any bedroom, classroom, or home office.