Photo credit: Canva: Irisphoto2 (top left), danaibe12 (bottom left), both cropped / David Gans, CC BY 2.0 via Wikimedia Commons, cropped (right) – Songwriter Graham Nash had a profound acid trip that involved Stonehenge and a cathedral.
Photo credit: Engraving by Hendrik Hondius portraying three people affected by the plague. Work based on original drawing by Pieter Brueghel. – The "dancing plague" remains a mystery 500 years later
