On the left panel one can find this peculiar fish with architectural features. He is situated right in front of the brothel, one of the temptations that Antonius resisted gloriously.
THE TEMPTATION OF SAINT ANTHONY
Saint Anthony won a lot of praise in Hiëronymus Bosch’s heyday. He resisted diabolical temptations, in sharp contrast with the ordinary mortals, as this triptych portrays in splendid colours.