Create forum signature in photoshop.
This tutorial shows how to make a forum signature, like this one:
Create the background.
step 1Open a new blank file, I used dimensions of 450X150.
Choose The Brush Tool
use some grey or black brushes and paint a background you like.
In this example I used brushes from 2 sets, you can download them from here:
set 1 - Cosmic Light Brushes
set 2 - Abstract Brushes Vol 6
This is what I got:
step 2Go to Layer > new adjustment Layer > Color balance.
Change the settings to get the color you want.
I used these settings:
Go to Layer > New adjustment layer > Hue / Saturation
Change the saturation and lightness, I used these:
step 3You may also want to add some other color to the background,
Make a new layer (Layer > New > Layer) and set its blend mode to soft light.
Use Some Colorful brushes with opacity about 40%.
I added some green and pink lines.