Historical clue formulations

• Some Surrealist paintings — 2025-04-20
• "Venus de Milo With Drawers" and "Lobster Telephone" — 2023-10-20
• "The Persistence of Memory" and "Lobster Telephone" — 2021-03-10
• "The Burning Giraffe" and "The Persistence of Memory" — 2019-01-15
• "Galatea of the Spheres" and others — 2013-09-29
• "Swans Reflecting Elephants" and others — 2013-09-22
• Some Surrealist paintings — 2010-03-30
• "Sleep" and "Spain," for two — 2005-01-23