Exlibris Milena Dimitrova "In memoriam Jordan Petkov"
Exlibris Awni Sami "Abstract"
Exlibris Catherine Seiberling Pond "April twilights"
Exlibris Krzysztof Marek Bak "Abstract"
Exlibris Snezhina Biserova "Abstract"
Exlibris Milena Largo - "In memoriam Jordan Petkov"
Exlibris Catherine Seiberling Pond
Exlibris Krzysztof Marek Bak
Exlibris Snezhina Biserova