Lucho OliveraLucho Olivera.

Ricardo Luis Olivera, better known as Lucho Olivera (1942 to 2005), was an Argentine comic book artist and writer. Olivera made himself a recognised name in his country, working many years in important Argentine comics, like the classic Nippur de Lagash, which he co-created with Robin Wood, and Gilgamesh the immortal, which he also created and is widely considered his "magnum opus".