Tag: 20thCentury

Amazing Early 20th-Century Optical Illusion Skull Postcards » Design You Trust

In the early 20th century, optical illusions skull postcards were very popular in Europe. “Intended to cause the viewer to reflect on the inevitability of mortality and the consequent foolishness of all human ambition,”Vanitas, or Memento Mori was what they were called. Metamorphic skulls have always been one of the most popular optical illusions. Since…