What is in this image? Describe it as if you were explaining it to someone from the 15th century.

This image portrays a young child, a babe really, with a joyful expression. He is positioned inside an artificial contraption, resembling the shape of a waterfowl, perhaps a duck. This curious vessel appears designed to float upon water, akin to a boat but mimicking the form of an animal for some whimsy.The child and his floating device are depicted in a simplistically drawn manner. His hair is trimmed short and he looks directly forward with large, gleeful eyes and a wide smile, capturing his delight. This image might imply play or a moment of leisure, suggesting the child is partaking in some form of water-based amusement whilst safely contained within his peculiar, duck-shaped vessel.