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

The parchment before you depicts a cheery scene meant to celebrate the Nativity of our Lord. There is an inscription at the top that reads "Merry Christmas," wishing good cheer and rejoicing for Christ''s birth.Present in the image are two fantastical creatures drawn in a simple yet whimsical style. The larger creature has the visage and body akin to that of a stout bear, upright on its hind legs, adorned with a garment resembling a carrot around its neck like a scarf—a whimsical choice no doubt. The smaller creature alongside it bears some resemblance to a hare, albeit with an unusual straight body and facial features that seem to mimic those of its companion, suggesting a merry companionship.Behind these creatures stands a tree, resembling the pine trees that grow in northern climates, unadorned with simple round baubles and geometric decorations, likely representing fruits or perhaps festive ornaments, though they are left uncolored and plain in this drawing.The entire scene is bereft of color, suggesting this might be a pattern or a template for coloring by a child or an adult wishing to pass the time during the celebration of Christmas. The depiction brings forth a charming and joyous festival atmosphere, one that brings to mind tales of fellowship and mirth.