Mighty Marcellus #3

Rachel Sager "Might Marcellus No. 3" mosaic - Marcellus geology and drillingSeptember 2012, commission

36″h x 13″w

Materials: Marcellus shale, 24-karat gold smalti, Kentucky limestone, Western Pennsylvania coal, slag, and sandstone, slate, galena, concretion stone, coal dust, vintage Italian smalti, copper fittings, steel pipe, fossils