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

Imagine a small, wheeled cart that has the ability to move about without being drawn by horses. This cart is crafted in an unusual and whimsical shape, almost as if it is a large, smiling creature, with eyes and a mouth. Atop this cart sits a large bell and what might be likened to a small lantern, used to alert people of its presence.The side of the cart has an opening with a striped cover that creates shade, much like the awnings used in market stalls. Within this opening, it is implied that goods are sold, specifically, portrayed on its side is a depiction of a sweetened, frozen treat on a stick, reminiscent of what might be snow mixed with fruit juices, frozen into a shape for easier consumption. The cart advertises this treat for a small cost, represented by numerals and a currency symbol. Such a cart roams about, bringing its goods directly to patrons, mirroring a peddler, but with much enchantment and novelty.