Zavlaka, 1996 Zavlaka (near Loznica, Serbia), Žićo stone-carving workshop, 1996 (44° 27′ 25″ N, 19° 28′ 46″ E) The double-sided (A = 90°) granitic sundial is also a signboard Share: Twitter Facebook Google+ art, desing, dialing, gnomon, gnomonics, hour, numbers, photo, science, shadow, sun, sundial, time