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

Behold, a fanciful depiction, most wondrous and strange! Here is portrayed a fearsome dragon, though not like those of legend which spout flames and wreak havoc. This gentle creature sits upon the grass, clad in a garment that binds its middle, engrossed in the act of consuming a large cookie, a sweet treat composed of flour and honey perhaps, bespeckled with tiny dark bits much like the seeds of a strawberry.Beside this tame beast, there lies a wicker basket, the kind often used for carrying one''s meal out to open fields for a repast under the sky. Above them, an extraordinary vision – a celestial chariot, unlike any seen before, hovers in the sky. This sky vessel, round and adorned with glowing orbs and strange adornments, emits a focused beam of light upon the dragon, capturing the creature in an ethereal spotlight, as if the heavens themselves have chosen to shine upon this scene.Such a spectacle would surely be interpreted as a sign or portent, bearing meanings and mysteries as yet understood only by the learned and wise.