Giovanni Andrea Maglioli, engravings, 1580-1610
"A naked winged boy riding a sea monster"
"A merman like sea monster blowing a conch shell"
"A naked child entwined with a horned sea serpent"
"Two sea monsters riding the waves"
"A putto holding a helmet before a sea monster"
"A naked mermaid seen from behind holding on to a sea monster riding the waves"
"A putto holding on to a sea monster"
"Two winged boys holding forks and riding sea monsters"
Found at the British Museum