-^ Photography by Day and by Night 



IN ORDER TO ENSURE SUCCESS WITH MY FLASHLIGHT-PHOTOS, I USED TO MAKE 

 CONTINUAL EXPERIMENTS BEFOREHAND. I USED TO MAKE SOME OF MY 

 MEN ACT AS MOVING MODELS, AND GET THEM TO WAVE CLOTHS IN THEIR 

 HANDS. 



fact, with this kind of object in view, a man might spend 

 a lifetime in any such region, and find that, however 



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