Corner Cupboard by Jacques Dubois, Étienne Le Noir II, Antoine Nicolas Martinière and Nicolas Pineau https://www.rawpixel.com/image/14264735/photo-image-gold-public-domain-craftFree Image from public domain licenseFriern Hospital, London: a brain, seen from beneath. Photograph, 1890/1910. https://www.rawpixel.com/image/14003900/friern-hospital-london-brain-seen-from-beneath-photograph-18901910Free Image from public domain licenseFriern Hospital, London: base of the brain of a deceased patient, viewed from above. Photograph, 1890/1910. https://www.rawpixel.com/image/14013473/photo-image-plant-person-artFree Image from public domain licenseFriern Hospital, London: a brain, seen from underneath. Photograph, 1890/1910. https://www.rawpixel.com/image/13997482/friern-hospital-london-brain-seen-from-underneath-photograph-18901910Free Image from public domain license