1.
St. Peter's and the Vatican Palace: Detail
2.
St. Peter's and the Vatican Palace
Rubens' house
Thrush: View from above
Thrush: View from the side
Personal dignity in the terminally ill from the perspective of caregivers : a survey among trained volunteers and physicians
Temple of Serapis on the Quirinale at midday, view of the grand staircase from the south: Sketchbook II, folio 81v-82r
Pheidias and the Parthenon Frieze
Description of Africa: The Court of the King of Loango, page 330
Descent from the Cross altarpiece: Interior (open) view, with side panels, The Visitation (left) and The Presentation in the Temple (right)