Follow this retro Photoshop tutorial to add a retro lomographic look to your photos.
Begin by opening any photo into Photoshop.
Click on the New Adjustment Layer button in the Layers pallet and select Levels.
The Levels tool should appear. In the Levels tool, select Red from the drop down menu at the top and then move the left and right sliders towards the center a little bit. Watch the image in the background to make sure that you get the effect that you like.
Photoshop Tutorials 
