318. Jeff Koons in Vanity Fair (2014)

 Age: 59

Mature artist posing naked for a magazine. That's so cool!

317. Martin W. Payne in Mob Handed (2016)

 Age: 49

Great frontal nudity of daddy bear. What a nice foreskin!

316. Coses a fer abans de morir (2020)

 What a brave group scene! Oriol is so sexy!

Àngel Fígols
Age: 44

Manuel Maestro
Age: 45

Oriol Tarrasón
Age: 51

315. Stefan Sagmeister naked photoshoot (2012, 2013, 2016)

An artist who likes to show.

Age: 50

314. Witalij & Dmytro Kapranow naked swim (2009-2014)

 Kapranow brothers are Ukrainian twins writers who take part in event called "Writers in the ice hole" where they swim completely naked! 

The photos were taken between 2009-2014, so they are about 42-47 years old.