Genes uniquely expressed by the brain's immune cells
 
		
 Georges Braque (Argenteuil 1882 - Paris 1963), Concert, 1937
 
		
 wetreesinart:  Edvard Munch, Enfants sur la route, 1906 
 
		
 Lambert Sustris (Amsterdam c. 1515 - Venezia [?] c. 1584), Noli
 
		
 Giambattista Tiepolo (Venezia 1696 - Madrid 1770), The Olympus
 
		
 blastedheath:  Roderic O’Conor (Irish, 1860-1940), Nature