Answer:
I'm assuming "dudes and dudettes bathing in the sea" isn't the answer you're looking for, so I'll be serious. This picture is called "The Triumph of Venus", which depicts an iconic image of Venus, the goddess of beauty, who was born in the water and arrived on the land.
Some of his most popular compositions include The Well-Tempered Clavier, Toccata and Fugue in D minor, Air on the G String, Goldberg Variations, Brandenburg Concertos and many more, a lot of which were lost or not finished.
I hope this helps you and have a great day!! :)