First open up the document you wish to apply your sticky tape to. Create a new layer, and draw on a rectangular selection, then fill it in with a grey colour. Set the fill to about 50% (may need to be higher or lower depending on the shade of grey you used, see image for guidance)...

What is watermarking?
Digital watermarking is a technique which allows an individual to add hidden copyright notices or other verification messages to digital audio, video, or image signals and documents.

1. Create a new file (file - new - 200*200px). This will be our brush to create the beard. Select your brush tool and use a round shape with a size of 4 pixels to create a few random lines like this. Make sure your foreground color is black #000000.

This tutorial will show you how to see the darkside of your cat.

This tutorial will show you how to turn a normal picture into a thermal image using Gradient Maps.

Step 1: Open a new file and press ALT + T + R+ D:
Step 2: Now press ALT + T + D + ENTER + T and set these options:
Step 3: Press ALT + L + J + H:
Step 4: Set these options:
Step 5: Now it should look like this:

Here is a little basic tutorial that you will find many uses for besides just metal.

1. Make a new picture (CTRL+N) i used the format 477x250 pixels.
2. Type a text in the middle of the image using the 'Horizontal Type Tool'.
3. Right-click on the text-layer and choose 'Razterize Layer'...

1. Open up your picture (with clouds)
2. Duplicate the layer, and set the Blending Mode to "Vivid Light"
3. Use the Eliptical Marquee Tool to select portions of the clouds, then use Filter>Distort>Twirl (with Either +100 or -100) on the clouds

Create nice small emoticons (especially good to use on forums).