Photographs of various prophets and sybils on the Sistine Chapel fresco by Michelangelo—painted in early 16th century (various photographers, early 21st century).
(via Wikimedia, Gloria Romanorum, History of Libya, & Pinterest)
Image showing the Freemasonry seal of The Ancient and Primitive Rite of Memphis-Misraïm—depicting an Egyptian winged kneph—first designed in 1881 (various artists, late 20th century to early 21st century).
Cover to Oddvar Olsen’s Templars: Secret Societies and the Mystery of the Holy Grail—Portuguese edition (artist/designer unknown, 2011).
(via Amazon)
Symbol of the alien-worshipping theosophical religious group known as The Aetherius Society—originally conceived by George King in 1955 (unknown artist, early 21st century).
(via Aetherius.org)
Phryne at the Poseidonia in Eleusis (Genrich Ippolitovich Semiradsky, 1889).
(via Wikimedia Commons)
Illustration and frontispiece to Carl Kiesewetter’s John Dee: A Spiritualist of the 16th century (artist unknown, 1893 CE).
(via ZVAB)
Cover to Michael Baigent, Richard Leigh, & Henry Lincoln’s Holy Blood, Holy Grail (unknown designer, 1982).
(via AbeBooks)
Frontispiece to Jean-Baptiste Willermoz’s Les Feuillets d’Hermopolis Vol. 2: Instructions—Nice Edition, originally published in the late 18th century, written for the followers of Martinez de Pasqually (unknown designer, 2000).
(via Scribd)
Cover to George Starkey aka Eyrénée Philalèthe’s The Open Entrance to the Closed Palace of the King—originally published in the 17th century (unknown artist/designer, 1970).
(via Amazon)
Box cover to Steve Jackson’s Illuminati: The Game of Conspiracy card game—inspired by Robert Anton Wilson & Robert Shea’s The Illuminatus! Trilogy (David Martin, 1981).
(via Aladdin’s Miracle Lamp)
Covers to Edward Bulwer-Lytton’s Zanoni—first published 1842 (various artists/designers, 20th century).
The Coat of Arms of Sir Charles-Louis Cadet de Gassicourt—featuring palm trees and a “ring of money,” originally designed in the early 19th century (artist unknown, early 21st century).
Illustrations from Hrotsvitha’s Opera Hrosuite: illustris uirginis et monialis Germane, gente Saxonico orte —published by the Sodalitatis Celticae group and edited by Conrad Celtes (Albrecht Dürer & Hans Süss von Kulmbach, 1501 CE).
(via Archive.org)
Illustration depicting the Grand Master of the Templars in his Saint-Prix costume—accompanying the frontispiece of François Raynouard’s The Templars, Tragedy (unknown artist, 1805).
(via Pinterest)
Reproduction of 19th century engraving depicting the interrogation of Jacques De Molay from James Wasserman’s An Illustrated History of the Knights Templar (original artist unknown/reproduction artist unknown, 2006).
(via Wikimedia Commons)
Illustrations from John Theophilus Desaguliers’ A Course of Experimental Philosophy, Vol. 1 (unknown artists, 1734 CE).
(via Let’s Get Physical)
Frontispiece to and pages of Chevalier Ramsay’s The Travels of Cyrus: To Which is Annexed, A Discourse Upon the Theology and Mythology of the Pagans—4th edition (unknown artist/designer, 1730).
(via AbeBooks)