Onion Halved, 1930 - Edward Weston - WikiArt.org
‘Onion Halved’ was created in 1930 by Edward Weston in Surrealism style. Find more prominent pieces of photo at Wikiart.org – best visual art database.
Horse's Skull on Blue, 1930 - Georgia O'Keeffe - WikiArt.org
‘Horse's Skull on Blue’ was created in 1930 by Georgia O'Keeffe in Precisionism style. Find more prominent pieces of still life at Wikiart.org – best visual art database.
40 Beautiful Depth Of Field Photography -
Depth of field is the range between the nearest and furthest object in a scene that appear acceptbly sharp in an image.We can aslo say the zone of sharpness is called the depth of field.The size of the zone is determined by three key factors – the aperture of the lens,the focal length of the …
Doughnut Theory: Nasa\'s Wise Telescope Challenges Understanding of Supermassive Black Holes
Nasa\'s Wide-field Infrared Survey Explorer study of black holes has led to re-examination of doughnut theory.