Morpheus, the son of Hypnus, was the god of Dreams. He is always represented winged, and appears sometimes as a youth, sometimes as an old man. 

In his hand he bears a cluster of poppies, and as he steps with noiseless footsteps over the earth, he gently scatters the seeds of this sleep-producing plant over the eyes of weary mortals.

Homer describes the House of Dreams as having two gates: one, whence issue all deceptive and flattering visions, being formed of ivory; the other, through which proceed those dreams which are fulfilled, of horn.

From: Berens, E.M. The Myths and Legends of Ancient Greece and Rome. New York: Maynard, Merril, & Co., 1880. Text in the public domain.

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