Plane Tree in Paris  

by Brassaï  

1938

 

Artist: MARCEL MARIËN (1920-1993) 

It was 1970 and 23 year old engineering student Gary Anderson invented the recycling logo.

Today it is one of the most duplicated non-product logos in the world.

François Barraud (Swiss, 1899-1934)  

Fille au Travail (girl at work)

 1933

 Dogs on a Leash 

by Francisco de Goya

George Washington 

by Léon Cogniet (French, 1794-1880)

Mont Blanc Sunset

 1906 

Wenzel August Hablik (Swiss, 1881-1934),