"Alone and in despair, Psyche mourns the flight of Cupid, which she has involuntarily provoked. Despite having been forbidden as a mortal to look upon the god, Psyche could not resist discovering who was her lover at night. While Cupid slept, she watched him by the light of an oil lamp; moved by his beauty, she spilled a drop of oil. Cupid awoke and fled." — Montalbetti Valérie, for the Louvre.
Works in the public domain are those whose intellectual property rights have expired, have been forfeited, or are inapplicable. Artworks and writings enter the public domain when their copyright expires. Determining when a work's copyright expires is complex, but in general a work is in the public domain in the U.S. when it was created before 1923, and in most countries when the artist/author has been dead for 70 years. For these works, unlimited copy, distribution, modification, and reuse are allowed for free. More About Public Domain