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

The image depicts a scene involving a large majestic beast, reminiscent of a dragon, albeit a benign and amiable one, with none of the ferocity typically associated with such creatures. This beast is slumbering peacefully under a coverlet adorned with checks, resting on a platter much like those used for grand feasts.Above the creature floats a fanciful cloud, within which an image of a small delicacy, perhaps a sweet cake, is presented. This cake is elegantly tiered and bears a single flickering candle, much like those used for illumination before the advent of more modern lighting methods.Beside the resting creature appears a miniature bear, crafted in a fashion similar to dolls or wooden toys known in your time. Also featured in the scene is a mechanical contraption resembling an hourglass but with a circular face and two bells atop, suggesting it is a device for measuring the passage of time.The scene is illuminated by celestial bodies, likely stars and a crescent moon, lending a dreamscape quality to this depiction. This tableau, paired with its elements, might suggest a mood of tranquility and festive contemplation, invoking a narrative of dreams, celebrations, and the quiet passage of time.