Examples of the variety of effects that can be obtained from this little filter. (1)&(2) The original and a greyscale version. (3)&(4). Two examples of the Pastel Tone filter. (5) By using the Opacity control you can create graduated multi coloured patterns. The colours and pattern can be varied. (6),(7)&(8). Just a small selection of the Glass Tint [colour] filter. (9)&(10). Two examples of the Glass Tint [mono} filter. The example on the left shows how the Pastel Tone filter can be used to add colour to black and white line art.