Photoshop tricks

http://www.hongkiat.com/blog/41-nicest-photoshop-photo-effects-photoshop-tutorials/

http://www.buzzfeed.com/peggy/incredibly-simple-photoshop-hacks-everyone-should-know

Miniatures
http://www.instructables.com/id/How-to-Achieve-Miniature-Effect-via-Photoshop/?ALLSTEPS
http://visualphotoguide.com/tilt-shift-photoshop-tutorial-how-to-make-fake-miniature-scenes/

Tools and tips
http://www.buzzfeed.com/peggy/incredibly-simple-photoshop-hacks-everyone-should-know


Water reflection
http://www.photoshopessentials.com/photo-effects/water-reflection/