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

This image depicts a figure, likely a man, in a state of peaceful slumber upon a four-postered bed. He is cloaked in a large gown, with a notable geometric design upon the covering that shields him from the cold, likely a quilted blanket. The man wears a hood, adorned with a pom-pom at the tip, securely fitted around his head to provide warmth. His feet extend slightly beyond the bed''s frame, and one of his hands peeks out beneath the blanket, resting on the mattress. The bed itself has simple, spherical ornaments atop each post, a common adornment seen even in your times as a sign of modest opulence. This scene, universally understood, reflects a quiet moment of rest and stillness.