Photoshop tricks and tip?

Question

But the problem is, I couldn't recall which command that I use to create them. Any Photoshop expert?

Visit here to see the image that I created using Photoshop.
http://new.photos.yahoo.com/album?c=zulshah&aid=576460762389416124&pid=&wtok=ehqg3PkGbsJ1K34xMrsFyg--&ts=1171327044&.src=ph

Answer 1

There is a book called Down and Dirty Photoshop Tricks