Transforming An Image

Transforming a photo can help to straighten or tilt photos. Firstly, I opened the photo I wanted to use and then created a duplicate layer.

Then I went to 'Edit', 'Transform', and then selected 'Warp' tool.

Which then brings a grid up on your photo like this...

You can then grab the picture, and shift parts of it in an other direction to straighten or twist the photo as you prefer. This bends the graph to skew the image into the position you wish for it to be.

This gave me a final image as pictured below....