Sperm cell morphology and sperm under microscope

Sotheby's on Instagram: "Each August, the Greek island of Hydra becomes a crossroads for the international art world. But long before its current cultural allure, it was collector and patron Pauline Karpidas who put Hydra on the contemporary art map. For more than 20 years, she hosted summer workshops there, inviting artists and gallerists to “sunbathe, gossip and swim.” The final Hydra Workshop took place in 2017, and in October 2023, #SothebysParis hosted two days of auctions dedicated to work