Marshall Retouching Retouching Color Group 3

The Marshall Retouching Color Group 3 for Black & White or Color Prints is a water-based dye retouching set, while the Marshall Retouching Introductory Photo Oil Set (B&H # MAMSISN), for example, is an oil paint set.

The Marshall Retouching Retouching Color Group 3 for Black & White or Color Prints will not work for a scratched digital print on 310 g/m2 paper

The Marshall Retouching Color Group 3 for Black & White or Color Prints can be used on different surface prints. I do find it is best on matt paper. And with any retouching dies you need to test it first as it is might not be the best for the specific paper you are using.

They are liquid but they are dyes so no they do not clean up with water and they are permanent. They were developed for retouching silver gelatin prints from the darkroom but you can use them with inkjet prints. The results will vary with paper you use. i.e. some papers are more porous so you have to use a very fine brush and ideally cotton gloves so you are not leaving fingerprints while working on the print. It is important to have a test print to test the colors and to experiment with how they react on the paper. It is very detailed and meticulous work to properly retouch a photo but you can use them for hand coloring to some degree. It is important to experiment and see what gives you the results you are looking for. Have Fun!!