PT Journal AU Chaloupka, J Ruzicka, P TI Findings of Geometric Graffiti in the Sokolov Castle Plastering SO Pruzkumy pamatek PY 2019 BP 110 EP 126 VL 26 IS 1 DI 10.56112/pp.2019.1.08 WP https://pruzkumypamatek.cz/en/artkey/prp-201901-0008.php DE Graffiti; petroglyph; engravings; circles; concentric SN 12121487 AB The article examines the documentation and analysis of geometric graffiti discovered on the Sokolov Castle. The graffiti are made of engraved individual or concentric circles. The article compares them with the findings at Becov nad Teplou Castle, in the compound of the former Cistercian monastery in Plasy, and with selected examples abroad. ER