The grave of ballerina Marie Tagioni at the Montmartre cemetery in Paris, where young dancers still leave their dancing shoes and flowers. Marie Taglioni pioneered the en pointe style of dance which characterises ballet today.
Close up skull would be a good tattoo, with something hidden in the eye. city scape, comic book scenario/villain, doctor who reference etc. Thigh/side/leg/upper right arm (ribs maybe? but PAINFUL)