Neon paint striping a woman's body, and the band's name wrapping around her bottom, make this brightly colored album cover stand out ... cigarette in the child's hand due to a non-smoking campaign.

Instead, there was album art. In the 1970s ... which a coloring artist tinted by hand over the course of two months. Led Zeppelin, Houses of the Holy, 1973 [Photo: A. Powell/Hand Tinting: P.