calcarenite stone Pachna formation / metal chain
variable dimensions
Igor Eugen Prokop
Natalia Philippou
Patrícia Koyšová
Claudiu Guraliuc
Yuri Dojč
Thekla Papadopoulou
Nina Znidersic
Tomáš Bokor
Martin Kučera
Ivaylo Stoyanov
MgA. Miroslava Ptáčková, Ph.D.
Svetlin Kolev
Antoni Dragan
Kärt Hammer
Alfred Freddy Krupa
Jiri Havlik
Paulo Canilhas
Stefanos Kouratzis
George Digalakis
Kerekes Istvan
Jozef Danyi