2.5D rendering of a photo of Confederate prisoners. Amazing the amount of detail that 'pops' out to the picture by using this technique.
“As this photograph was taken, some of the Confederate prisoners were standing at the railroad depot awaiting transportation to the prisons in the North. There such bodies were usually guarded by partially disable soldiers organized as the Veteran Reserve Corps. They had more to eat than the Norther prisoner in the South, yet often less than the among to which they were entitled by the army regulations. In the South, during the last years of the war, prisoners almost starved, while their guard dared little better. With all the resources of the North, Confederate prisoners often wen hungry, because of the difficulty of organizing such a tremendous task and finding suitable officers to take charge.”