Thank you Astaroth, going to try it

A few questions:

"Third step:
Getting to white glow.
First make the outer glow (Pic. 4)
Opacity set at 100%
create a new layer and combine it with a layer of our artifact (not with a background!) (Pic.5)"

Where do I have to click to create a glow? In filters column? Which one?
Will it work with Photoshop CS <3 too? The CS3 is buggy on my laptop and freezes my computer when running. I have previous version working ok.

"Open Photoshop.
Create a new image with size 44 x 44 (Pic. 1)
Copy into new image your artifact image and your backround image (Pic. 2)
Remove the blue background of the picture image. Minimize it, so that the distance to the edge was at least 2 pixels (Pic. 3)
Ok, now are all ready for create the white glow"

When removing the background, I let it transparent or putting a dark one, as I see in your pics? You used black background.

Is glow useful for all colors artefacts, or only for black ones?

Can you just give me a "click" steps: make layer, click filters, click on "glow" (where is glow and what is the traduction for french arghh), merge layers, create selection etc. Please, it will be easier for me looking at pics and at "click" steps, as all your pics examples are from russian photoshop so no idea where you clicked on.