"peter" wrote in news:1119738331.034844.129390 @z14g2000cwz.googlegroups.com:
I am a newbie to Photoshop. When I edit an image I have taken from a digital camera, some tools, such as the clone tool, do not seem to work. What am I missing?
Thanks,
Peter
I take it you’re talking about the rubber stamp?
Have you taken a sample first with the <Alt>-key?
For safety, you could first add an empty layer.
Then make the original the active layer, take your sample, activate the empty layer and start cloning.
Making a mistake? Throw away the added layer and start all over again.