Create a futuristic wallpaper that you can use for your desktop or for any sort of web background.
Open a new file with
1280x1024 px and
72 dpi. Apply then the
Rectangle Tool (U) to represent a rectangle figure colored in
F0E63F.

Using the same instrument and choosing the
Free Transform selection, try to represent an inclined stripe under a certain angle.

Click on the right mouse’s button (pressing in the same time the
Alt button) between the stripe’s layer and yellow rectangle’s layer. The effect will be applied in the yellow rectangle’s limits.
Fill 0% on the layers.
Blending Options-Gradient Overlay
Gradient’s parameters: 
Make four copies of the new made layer and place them the way it is shown on the picture (click between the copies too on the right mouse’s button and pressing the
Alt button).

Try to represent now along the lowest empty zone’s borders a stripe of rectangle shape, using the same instrument
Rectangle Tool (U).
Blending Options-Bevel and Emboss