Emperor Wen of Han —
Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=34807286

Consort Bo, concubine of Emperor Gaozu of Han — from statue The Twenty-four Filial Exemplars - No. 7
Photo Credit: By Dingar - Own work, Public Domain, https://commons.wikimedia.org/w/index.php?curid=4167912

劉弘 Liu Hong —
Photo Credit: (c) 2020 ShaneBow

Liu Gong, 劉恭 —
Photo Credit: (c) 2020 alasnome.com

Liu 劉 Ying 盈 —
Photo Credit: (c) 2020 alasnome.com

Empress Lü Zhi, who is Liu Bang’s wife —
Photo Credit: http://factindream.blogspot.com/2015/07/the-first-empress.html

Emperor Gaozu of Han dynasty —
Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=554877

Liu Xiang —
Photo Credit: Li Ung Bing, Outlines of Chinese History, Shanghai 1914, p.79, Public Domain, https://commons.wikimedia.org/w/index.php?curid=3117848

title page - De mirabili potestate artis et naturae —
Photo Credit: http://www.libex.ru/detail/book170834.html

Roger Bacon statue —
Photo Credit: CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=131754

"Friar Bacon's Study" — in Oxford. By the late 18th century this study on Folly Bridge had become a place of pilgrimage for scientists, but the building was pulled down in 1779 to allow for road widening
Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=12315828