I'm not trying to be harsh here, and I know your just starting out, but you may as well have this advice from the start. I think your work is far too concerned with aesthetics. Graphics is a lot more than pretty pictures, although ultimately that is usually the end product. Don't just, jump from one image to another, trying to make your them visually appealing with gimmicky techniques in photoshop; instead why not set yourself a brief and actually work through some ideas. Use your imagination and your own creativity, and experiment with a range of techniques, not just photoshop. Also another tip look at a wide range of precedents. This will make your work more individual, and differentiate between your work and everyone else on the web who has just learnt to use photoshop. You obviously enjoy it so keep at it!
