Related Clues:

• Optical illusions
• Nudes behind sand hills
• Sand hills by the sea
• Optical illusions in hot places
• Hills of windblown sand
• The nudes that Sandy makes?
• Was she with Chopin and the nudes at the seaside
• The way nudes might get all sandy
• The nudes in the sand
• Nudes hidden in the sand
• Nudes with sand that's numerous
• You don't really see the times under the Border up there
• Windblown formations
• You can't inspect them too closely
• They're not real instances of motorway madness