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

This image depicts a fanciful scene with two delightful creatures. There is a large, majestic beast resembling a deer, with branches extending from its head like great twisted boughs. Upon this deer, perched precariously yet cheerfully, is a small, round bird. This bird wears a festive hat, similar to the caps that you might see bedecking revelers during midwinter festivals, and it holds a spherical object, likely symbolic of abundance or festivity.The deer stands in a serene manner, adorned with a bell hanging from its neck, suggestive of the sort used for domestic animals to signal their presence. Below the creatures is a simple representation of the land, possibly indicating snow, given the context implied by the other festive emblems.The overall tone of the illustration is lighthearted and jovial, intended to invoke thoughts of celebration and the turning of the seasons, likely a scene crafted to bring forth smiles and joy during festive times.