Fig. 1From: Identifying VOCs in exhibition cases and efflorescence on museum objects exhibited at Smithsonian’s National Museum of the American Indian-New YorkPhotographs of efflorescence on a a Nazca double spout ceramic vessel; 17/8902, b Paracas ceramic vessel; 23/5500, and c micrograph of efflorescence formed on cotton cordage knot of Inka quipu; 14/3866Back to article page