Granite carving by Masaji Asaga | Iwase Rock Museum, Sakuragawa, Ibaraki prefecture, Japan | 2014 | copyright
Bertram von Minden, ‘double-winged altarpiece’ 1390-1415 (detail) | Kunsthalle, Hamburg, Germany | 2018 | copyright
internet (‘Stunning combination of Rhodochrosite with Chalcopyrite, Sphalerite and Quartz from Colorado. Credit: Weinrich Minerals, Inc’) | 2018 | copyright
Elsa Thoresen, ‘Stenenes Mirakel’, 1944 | Kunstforeningen GLSTRAND gallery | Copenhagen, Denmark | 2018 | copyright
Tadao Ando Steinskulpturen Museum, Foundation Kubach-Wilmsen, Bad Münster am Stein-Ebernburg, Germany | All stone sculpture by Anne Kubach-Wilmsen | 2017 | copyright
Davide Ghirlandaio, portrait of Selvaggia Sassetti, ca. 1488 | Florence and it’s painters, Alte Pinakothek, Munich, Germany | 2018 | copyright