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

Imagine a drawing, plain in color, portraying two fishes with a most peculiar and enchanting feature, for they bear the visages somewhat akin to those of humans, and stand face to face as they display affection towards one another. Each fish is adorned with an elaborately scaled body, appearing as a collection of overlapping shields, smooth and rounded. Their tails, split into elegant flaps, splay outward in a fan-like fashion, reminiscent of the banners one might see at a festival.Above their meeting snouts, small hearts float in the air, signifying amorous sentiments between these two creatures. Their eyes are large and expressive, one seeming to gaze coyly at the other, enhancing their human-like interaction. Such artistic depictions could serve as whimsical tapestries or illustrations in a tome of fables, sharing tales of the natural world imbued with human emotions and societal gestures. This image would surely stir the imagination of any viewer, prompting thoughts of love and harmony in nature.