Ancient Greek religion quest for the Golden Fleece and Theseus and the Minotaur. Many species existed in Greek mythology. Chief among these were the gods and humans, though the Titans (who predated the Olympian gods) also frequently appeared in Greek myths. Lesser species included the half-man-half-horse centaurs, the nature based nymphs (tree nymphs were dryads, sea nymphs were Nereids) and the half man, half goat satyrs. Some creatures in Greek mythology were monstrous, such as the one-eyed giant Cyclopes, the sea beast Scylla, whirlpool Charybdis, Gorgons, and the half-man, half-bull Minotaur. There was not a set Greek cosmogony, or creation myth. Different religious
G-Man (Half-Life) "Half-Life 2" model is based, was originally slated to be the model for Dr. Breen. It was chosen for the G-Man's appearance after Bill Van Buren created a modified image of Sheldon, with chopped-off hair and a scaled down face shape. Doug Wood, who designed the facial expressions of the "Half-Life 2" G-Man model, wanted the player to never quite know what side the G-Man was on by giving him ambiguous facial expressions. The G-Man appears throughout the series either in monologue scenes which occur at key points in the story, or in live gameplay, where he can be seen