[9] See e.g. the small portrait (c. 1508/09, 28,5 x 22,3cm) of Maximilian I painted in the Netherlands by Joost van Cleeve (c. 1485-1540) in the collection of the Kunsthistorisches Museum Vienna, inv. nr. 972, https://www.khm.at/de/object/6ea2ef7311/