The cover is a collage of
pdimagearchive.org/images/8dcc88db-e763-4d3f-a24f-5470c87e053c/
pdimagearchive.org/images/84c10c6b-5813-4edd-8e80-6d60d0201804/
pdimagearchive.org/images/91278900-3f73-42d9-8086-eda7281d8eda/
www.rijksmuseum.nl/en/collection/object/Aspect-of-an-eclipse-of-the-Sun-by-the-Earth-as-it-would-appear-as-seen-from-the-Moon--12c2c0ed297dcad12875b33a5b2dfe23?tab=data
pdimagearchive.org/images/06eeafe5-d44d-4e5b-8862-161c62562001/
https://pdimagearchive.org/images/971649a3-50ec-4bb8-84b9-ebb0c94582ae/
My thanks to my dear friends
