photogram

Moholy-Nagy began working with light-sensitive technique, the photogram, in the early twenties.

人们可以穿行在他构建出碎空间中。（方形真很好用。大家都爱用。

By using this method, the segments for a photogram processed in later stage and the errors due to overmany links are reduced.

应用这方法，大大减少了以往惯用对照片进行后期环节 ，以及由于环节过多而引入累积误差。