I collected 10 Photo Effects tutorials in Adobe Photoshop from psdtuts to choose from.

Enjoy:

How to Enhance Photos With a Pen Tablet
final_small
How to Create a Chilling Photo Manipulation in Photoshop
How to Create a Traditional, Chinese Ink Painting Based on a Scenic Photo
final
How to Effectively Use Contrast, Auto Levels, and Batch Processing
Final
Final Click
How to Combine Digital Painting and Photo Manipulation to Create a Platform Environment
How to Make a Dark, Post-Apocalyptic City Illustration
How to Create a Flying Land Illustration On Fire
How to Create a Fantasy Atmosphere Style Car Ad

You can try out our 70-181 and latest 70-505 to get high flying success in final 70-284 and 70-513exams.Our 70-652 is also very useful tool.