Print Magazine’s Daily Heller invites us back to The Peculiar Manicule (see previously) to peruse through the curated collections of semi-retired graphic designer David Day’s mod and Day-Glo-adjacent artefacts and ephemera, particularly the series of psychedelic calendars produced by the Hallmark greeting card company in the 1960s—under the influence of illustrator R Crumb—growing chronologically more abstract and subversive as the months and years passed until the aesthetic, parallel with Mid-Century Modern, changed and an unexpected part of the company’s portfolio. Much more at the links above.