Here are some experiments with printing on dry paper and then, without inking the plate again, printing on wet paper. Reprinting the plate without re-inking results in a "ghost" print, a faint copy of the original. Since it is so faint, I have been printing the ghost image, putting more ink on the plate to add detail, and printing that on top of the ghost. This results in the softer background tones with darker accents. The first image is a ghost print with a few added details. The next print was made on dry paper. The one following is its ghost. The two horse prints started as ghosts. The bottom print was done on dry paper.