This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Die Freien by Friedrich Engels. Die Freien was thcentury circle of political philosophers in Germany gathering for informal discussion over period of few years This sketch was drawn by Engels and shows Max Stirner among others files wordpress Friedrich Engels other versions PDold PDold Friedrich Engels Max Stirner Sketches of