I am going to show you how to do this
ok asuming that you know how to downlaod and install brushes.
[Click to download^]
[Click to Download]
This is the Graphic iWill be using
ok after you are satified with you banner/graphic you are going to
add an extra layer make sure the layer fill type is set on transparency
now you are going to click on your bucket fill tool and choose a main color [as you see i choose black]
Not go to your eraser tool and find your Mask Brushes and erase until you are happy with what you have created.
Here is what iHave
Post your finished product.
If you still have questions just ask them!