THE following simple method of making lantern slides of line drawings may be of interest. Where the diagrams are not already available in printed form, they are drawn in white chalk on a blackboard ...
COLUMBUS, Ohio – A new study using sophisticated brain scans shows how simple line drawings can capture the essence of a beach or a mountain for viewers just as well as a photograph would. Researchers ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results