Photoshop link 

http://www.good-tutorials.com/   ***

http://www.greycobra.com/tutorial/Photo_Correction_101:_Auto_Color/ 

http://www.thedesignworld.com/pstutorials.php 

http://tutorials.plasma-designs.com/ 

http://diceproductions.net/tutorials.php?ID=44 

http://www.coldsteelstudios.net/index.php?showtopic=556 

http://s13.invisionfree.com/EX_DESIGNS/index.php?showtopic=26

http://gb13.com/tutorials/layeredeffect/index.htm

       Collection by Ahn Desin