Nude (not naked) men

I've heard artists claim that the female form is a better starting point for pure art, but I like the male form just fine. In fine art, too. But I got sick of comparing my heroes to David or Adonis, so the next time I wax artistic about a hero, I'm slipping in references to

Nicholas Guy Brenet's Sleeping Endymion

Jacques Louis David's Patroclus

John Singer Sargent's Thomas E. McKellar

... or I might just refer folks here: penis art FTW.