70318784 - France, Paris 75 Basilique du Sacré-Coeur, Montmartre70318787 - France, Paris 75 Basilique du Sacré-Coeur, Montmartre70318783 - France, Paris 75 Basilique du Sacré-Coeur, Montmartre70318785 - France, Paris 75 Basilique du Sacré-Coeur in Montmartre, with merry-go-round in the foreground70346606 - Marble Arch Caves in Cuilcagh Mountain Park, Fermanagh, Ireland Calcite stalactites and flowstone in the Crystal Palace70318786 - France, Paris 75 Basilique du Sacré-Coeur, Montmartre70190875 - Polished ammonite slice showing chambers infilled with calcite
