Basic Background Tut.
1 - filter render clouds, black and white colors, ctrl+f it a few times until its fairly even
2 - make 4 - 6 new layers
3 - start with a white, and use some abstract brushes on the blank layers
4 - alternate, white, black, white, black, white, black, on each layer
5 - set those layers to soft light and youl have a basic background
6 * maybe make a new layer brush some white and set it to overlay
7 * you can make a new layer, brush on some colored brushes and set the mode to
linear dodge for some spunk
8 - make a new layer, control+a to select everything, fgo to edit/stroke 1px black
thats your border.
9 - take a nice render from a background, use the lasso tool to crop it, once you have your image selected copy and paste it onto a blank layer in your sig.
10 - control click your signature layer to select it, then go to edit, modify, contract, 2 pixels
11 - then go to select inverse, and go to filter blur gaussian blur, about 2 pixels, now you wont have any hard edges.
12 - make a few color balance layers, and then fo filter render clouds on the masking part of the layer and youl have some multi color
13 - slap your name on in a small pixel font and there you go.