Using the Blend If sliders in the Layer Style dialog box, you can quickly and easily create interesting duotone and silhouette effects.

While an adjustment layer is active, by painting, erasing, filling, etc. you edit the layer mask. By painting with white color you reveal underlying image to the adjustment effect; by painting with black color, you hide the underlying image from the adjustment effect.

Here are 30 secret Photoshop shortcuts that I’ve learned from years of experience.

Learn how to change the colors of certain objects in a picture in adobe photoshop.

A beginners tutorial on Duotones. This tutorial is wrote for most anyone with little photoshop knowledge to understand.

In this tutorial we will learn how to draw dancing girl in christmas suit.

In this tutorial you'll learn how to repeatedly copy and transform a selection in Photoshop. You can use this to create the dashes in a clock for example.

Learn how to make your text glow with this tutorial.

Copy the .abr files into C:Program FilesAdobePhotoshop 7.0PresetBrushes. (The derectory will be different if you using something other then 7.0)
Load Photoshop, if its already open, close it and open it again. Click on the brush tool.

First make a new image, I made mine 500x500px.
Now press D to reset the swatches to it's default color.
Now apply a Clouds filter by going to Filters > Render > Clouds.
Next go to Filter > Distort > Glass and use these settings: