NASA'S SOFIA infrared observatory 747SP (front) and DC-8 flying laboratory (rear) housed at the Dryden Aircraft Operations… Free Image from public domain license 
Tableau supposed to represent the Goddess Isis illustration from the kings tombs in Thebes by Giovanni Battista Belzoni (1778… Free Image from public domain license 
Sitting figure illustration from the kings tombs in Thebes by Giovanni Battista Belzoni (1778-1823) from Plates illustrative… Free Image from public domain license