Assignment 16a and 16b - Whitening Teeth by Clipping Mask

In this assignment i used Clipping mask and Hue/Saturation. This was saved as a .jpg and .psd

Link to the steps: http://www.tutorialboard.net/using-a-quick-mask-to-make-a-detailed-selection/
(From Step 4 onward): http://www.tutorialboard.net/whiten-teeth-to-improve-a-smile-in-photoshop-cs4/