The Vice of Humanity

وتم تقصير الصور الفوتوغرافية وتغيير حجمها وتحسينها إلى WebP، وعرضها بألوان أحادية اللون.

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• Werner Krauss — George Grantham Bain Collection (Library of Congress); This image is available from the United States Library of Congress 's Prints and Photographs division under the digital ID ggbain.37082 . This tag does not indicate the copyright status of the attached work. A normal copyright tag is still required. See Commons:Licensing . · الملك العام
• Alfred Abel — Alexander Binder / Wikimedia Commons · الملك العام
• Charles Willy Kayser — Unknown author Unknown author; http://de.allbuch.online/wiki/Datei:Charles_Willy_Kayser_Portrait.jpg · CC0