Finally the message reaches the receivert has been known since ancient times that a beam of light entering a dark tent from a Single. small hole would make an upside-down image of the exterior on the wall of a tent.little did these ancients know that this idea would one day be utilized to make keep exact copies of images. The devices would be called cameras from the Latiค came obscure, mea darkroom, The invention would spark the desire to create a way for preserving these images for memories sake.