Yachts on a summer cruise published by Currier & Ives. Original from Library of Congress. Digitally enhanced by rawpixel. Free Image from public domain license 
Vintage ornaments from New Modelbüch (1615) by Andreas Bretschneider (1578–1640). Original from The MET Museum.… Free Image from public domain license 
Vintage ornaments from New Modelbüch (1615) by Andreas Bretschneider (1578–1640). Original from The MET Museum.… Free Image from public domain license