Znaniye razorvet tsepi rabstva [Knowledge will break the chains of slavery] (1920) chromolithograph art by Alexei Radakov.… https://www.rawpixel.com/image/11493589/image-person-art-cartoonFree Image from public domain licenseStack of books png chromolithograph art, transparent background. Remixed by rawpixel. https://www.rawpixel.com/image/11544896/png-paper-artView licenseVintage chain png chromolithograph art, transparent background. Remixed by rawpixel. https://www.rawpixel.com/image/11544897/png-art-elementsView licenseStack of books png chromolithograph art, transparent background. Remixed by rawpixel. https://www.rawpixel.com/image/11544895/png-person-artView licenseZnaniye razorvet tsepi rabstva [Knowledge will break the chains of slavery], a poster by Alexei Radakov (1872-1942).… https://www.rawpixel.com/image/9976136/image-person-vintage-bookFree Image from public domain licenseVintage chain chromolithograph collage element psd. Remixed by rawpixel. https://www.rawpixel.com/image/11544894/psd-illustrations-vintage-blackView licenseStack of books chromolithograph collage element psd. Remixed by rawpixel. https://www.rawpixel.com/image/11544892/psd-book-wood-illustrationsView licenseStack of books chromolithograph collage element psd. Remixed by rawpixel. https://www.rawpixel.com/image/11544893/psd-paper-book-woodView licenseVintage chain chromolithograph collage element. Remixed by rawpixel. https://www.rawpixel.com/image/11544891/image-art-illustrations-vintageView licenseStack of books chromolithograph collage element. Remixed by rawpixel. https://www.rawpixel.com/image/11544889/image-art-cartoon-bookView licenseStack of books chromolithograph collage element. Remixed by rawpixel. https://www.rawpixel.com/image/11544890/image-art-book-woodView licenseUntitled (Kopf) (Head) (1922) by Alexei Jawlensky and Staatliches Bauhaus https://www.rawpixel.com/image/13763253/untitled-kopf-head-1922-alexei-jawlensky-and-staatliches-bauhausFree Image from public domain license