How to make a joiner photograph - Step 3

With the top photograph lined up it looks like the following:

The two most useful tools to use for making joiners are the ERASER tool and the STAMP tool. We begin with the ERASER tool which is easy to spot because it looks like one. Select it.

The type and size of the Eraser need to be set. The method of setting these varies in the different versions of the program. In the one pictured you can see the settings above, reading 'Brush', '200', 'Mode', 'Brush'. The brush setting has a soft edge which allows for gentler transitions at the edge.