Crochet Blankets and AfghansOptical Illusion Blanket Free Crochet PatternsAgyness29 November 20198 February 2022 by Agyness29 November 20198 February 20223 27105 Cubine Blanket Free Crochet Pattern It’s surprising that optical illusions and perspective designs are not a more frequent subject of crochet patterns. They are a...