The future is bright: illustrations by David Schleinkofer, Don Ivan Punchatz, Syd Mead, and Nikolai Nedbaylo.
Paul Lehr cover art for Nebula Award Stories Four, 1971.
Yourself and Your Body, Sir Wilfred T. Grenfell, 1924
Chart II. “Colouring-matters of human urine.” Proceedings of the Royal Society of London. December 16, 1880. Internet Archive
Bumblebee / cherry blossom
Jack Gaughan cover art for The Avengers of Carrig by John Brunner, 1969.
Dust Storm via Encyclopaedia Britannica. Natural phenomena. 1906 (preface). Internet Archive.
September 26, 1977 – The prototype Space Shuttle Enterprise flies free after being released from NASAs 747 shuttle carrier. (NASA)