Klaus Cerjak:
Strix aluco / Kärnten, Austria
Klaus Cerjak:
Parus major / Kärnten, Austria
Klaus Cerjak:
Passer montanus / Kärnten, Austria
Klaus Cerjak:
Stromatolite / Tizi n'Tichka, Morroco
Klaus Cerjak:
Specimen unknown / Görtschitztal, Austria
Klaus Cerjak:
Specimen unknown / Algarve, Portugal
Klaus Cerjak:
Lagamum depressum / Hurghada, Egypt
Klaus Cerjak:
Taxon unknown / Kusini Unguja, Zanzibar
Klaus Cerjak:
Specimen unknown / Kusini Unguja, Zanzibar
Klaus Cerjak:
Bonapartenykus ultimus / Rio Negro, Argentina
Klaus Cerjak:
Flexicalymene ouzregi / Anti-Atlas, Morocco
Klaus Cerjak:
Flexicalymene ouzregi / Anti-Atlas, Morocco
Klaus Cerjak:
Salvia glutinosa / Karawank Mountains, Austria
Klaus Cerjak:
Pteridium aquilinum / Karawank Mountains, Austria
Klaus Cerjak:
Rubus sp. / Karawank Mountains, Austria
Klaus Cerjak:
Urtica dioica / Karawank Mountains, Austria