Detail of TheHayWain Triptych, right panel, byHieronymusBosch, depicting a human-frog creature. https://creativecommons.org/publicdomain/mark/1.0/PDMCreative
HieronymusBosch: The Haywain Triptych Artist Title Dutch: De hooiwagen The Haywain Triptych title QS:P1476,nl:"De hooiwagen " label QS:Lnl,"De hooiwagen "