[EinarRhys]

Hmm, from what I see you have a good basic structure of signature. However, you have not varied with your various techniques. The sigs that you have shown here consist mostly of smudging and lighting effects. I would say to work on other forms of techniques such as using brush tool, Clip Masking, layer effects, etc.. You should see a good improvement if you start to work on learning other effects as well and give you a variety to use in your signatures. :P