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

The image depicts a whimsical drawing that features a fantastical creature, resembling a fish with human-like features, taking a soak in what appears to be a large basin. This basin, much like a wooden tub you might be familiar with for bathing, rests on small supports to keep it elevated from the floor.Above the tub, a peculiar object springs from the wall, showering down a steady stream of water, which is reminiscent of a watering can used in gardens but fixed in place. This allows the creature to bathe in flowing water without having to draw water from a well or a stream manually.The creature dons a jester''s hat, adorned with bells, which might suggest it is enjoying a playful, luxurious moment, something akin to the revelry of festival times. The scene is amusing, combining elements of everyday hygiene with a tint of playful fantasy.