July 2017
Beginner
192 pages
2h 6m
English
Gray-scale is a series of tones ranging from black to white through intermediate shades of gray. There is less contrast and a smaller range of gray-scale values in the background of a picture. Forms and objects that are closer to the foreground are not only bigger but also much clearer than the ones in the distance.



Water droplets and dust in the air cloud the view into the distance.
Where shapes are missing, contrast alone can generate ...
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