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

The scene presented in this image is one of merriment and travel, depicted in a fanciful manner. It shows a small, wheeled carriage, unlike any horse-drawn cart you may know, as it uses no horses and appears to have a cheerful visage, almost as if the front of the carriage were a smiling face. The wheels are robust, suited for rumbling across uneven ground, which in this depiction is marked by small, loose bits of earth being tossed about.At the helm of this fantastical carriage sits a person, donned in what might be considered simple attire with a cap upon their head, steering the carriage with evident joy. The background is plain, merely accommodating the sky above ornamented with puffy clouds and radiant sunbursts, contributing to the lighthearted and pleasant tone of this picture.To someone of your time, think of it as a mythical chariot, crafted without need for animal or wind, able to traverse the land on its own accord while bringing delight to its navigator. It represents a magical blend of artistry and imagined mechanics beyond the common ken.