Photoshop; Cross Processing

 

Using Curves;

 

On this image I alteered the curves and levels. To do this I went on adjusments and then went onto levels. I then moved the bar along the bottom so that they started as the black points went up. I then went onto the curves. Here I changes the red, blue and green curves. This meant it would adjust how much of that colour was in the image. Firstly I changed the red so that the line was a 's' shape, the bleue curve I also altered to a 's' shape. I then changed the green, and I made this line diagonal. Depending on the image and how much colour of each you wanted changed how definate the 's' shape and diagonal lines were. I then added an adjustment layer and filled it in yellow, I then altered the opacity of this layer so I could see my model. This gave the image a rustc look. Finally to finish the image off I added vinyetting. This was to make it more eye catching and focused on the model.