Or you could practice with the various noises. The CIE Ich is good
There are 2 places to get to noise in gimp. Filters > noise will give you several to choose from.
Also filters > render > noise give you some same and some different ones.
There are 2 places to get to noise in gimp. Filters > noise will give you several to choose from.
Also filters > render > noise give you some same and some different ones.