https://praguepig.com/2019/08/richard-vyskovsky-creator-of-ingenious-paper-models-for-czech-childrens-magazine-abc-dies-at-the-age-of-90-idnes-cz-social-media-post/
Richard Vyskovsky, creator of ingenious paper models for Czech children's magazine ABC, dies at the age of 90 (iDNES.cz) [Social Media Post]