Geology GIANTS Embankment, Causeway Riser (Ireland) Fingal's Cave Isle of Staffa (Scotland) sheet of 30 x 21 cm
engraving from 1888 (authentic) engraver: Gaet.Bonatti in Turin Geology GIANTS Embankment, Causeway Riser (Ireland) Fingal's Cave Isle of Staffa (Scotland) sheet of 30 x 21 cm