Prima Lingua September 22, 2014 700 × 500 Ecoart “Prima Lingua” (1996 & 2001) by Jackie Brookner. emailFacebookTwitterRedditLinkedinMedia: concrete, volcanic rock, moss, plants, agricultural runoff. Dimensions: 64″x101″x80″. Brookner grew mosses on a giant volcanic rock and concrete tongue to create Prima Lingua, a biochemical filter that cleanses polluted water and air. emailFacebookTwitterRedditLinkedin