Petrus Camper’s facial angle theory - and the missing monkey Illustrations in the Leiden Special Collections throw new light on the making of Petrus Camper’s ‘facial angle theory,’ which proved influential in the development of scientific racism. Guest author • March 27, 2025
Update: A monument to commemorate World War II victims The monument, a commemorative glass window for the Jewish employees of S.A. Vles & Zonen, appears to have survived the demolition of the factory. Jef Schaeps • June 04, 2018
The Raid on the Medway by Rens Krikhaar In 1667 the Dutch fleet took the English by suprise on the river Medway. Jef Schaeps • February 19, 2015
Two angels by Taddeo Zuccaro In the year 1529 the medieval church San Marcello al Corso in Rome burnt down to the ground. Nothing but a crucifix could be saved from its ashes. Jef Schaeps • May 11, 2012
Monuments français inédits by Willemin & Pottier The illustrations of this book had a major influence on nineteenth century artists in France, drawing attention to the rich heritage of medieval art and architecture. Jef Schaeps • July 15, 2009
