This adorable baby in a white crib looks content and happy as they suck their thumb. The baby has light brown hair that frames their sleeping face. Their hands are up by the side of their head and they look so peaceful. I would suggest coloring the crib and the baby in variations of a light blue to match the sunny atmosphere. The light brown hair can be colored with warmer tones of brown or yellow to give the painting a further sense of clarity. Adding small splashes of color around the edges of the painting would bring it to life and make it even cuter.