Have posted similar before but i do have a new question, which is:
I have an image, lets say a market place with people in for example, i'm wanting all but one colour to be black and white and my colour of choice to remain the same, how would i go about doing this?
second question to contestent number three
What key do you hold down to intensify an effect ie Difference clouds... some guy on pixel perfect says to hold down the alt key in one of his tutorial videos but i'm guessing he's american and the keyboard language translation alters the effect on an english keyboard.
thanks in advance