Exlibris Hasiyne Ayhan "Mother Nature II"
Exlibris By Nature "Mother Nature III"
Exlibris Jordan Petkov "Mother Nature IV"
Exlibris Dedicated to Extinct Birds "Mother Nature I"
Exlibris Extinct birds - "Mother Nature 1"
Exlibris Hasiyne Ayhan - "Mother Nature 2"
Exlibris By nature - "Mother Nature 3"
Exlibris Jordan Petkov - "Mother Nature 4"