Tin Foil

1. First things first, create a new layer and set your colors to BLACK and WHITE. To do so, simply press the "D" key on your keyboard.

2. Select the gradient tool and use these settings below.

Click to enlarge

3. Now this is the tricky part, you might have to do this several times to get a good result. Use the gradient tool and try not to add too much of a gradient on the image, a couple should do it. Once you think you have a good result, hold CTRL + I to change all the black into white.

4. Now hold CTRL + T to transform the image, re-size the image a bit and go to Edit -> Transform -> Perspective and change the perspective of the image by moving the boxes around.

5. Edit -> Transform -> Distort and distort it a bit so it looks a bit more 3D looking.