Wait! So Tony was drawn without sweat and Loki has sweat¿ WTF¿ Loki has turned into a female in canon, and now he's currently an innocent teenager. I guess the artist doesn't know their Marvel lore.
HaroldRowsdower said: To be fair, he WAS a horse at the time.
Still a mare, though. Man, Loki and his kids (off the top of my head: the Fenris wolf, Sleipnir, the serpent that surrounds the world and Hel, the queen of the dead) must have the weirdest family reunions.
They came out in the 60's but that doesn't mean he doesn't know what they are now. I can only guess he would know how to use a cell phone and laptop...