I'm thinking about putting the process of each of my paintings from now on onto my Deviantart alongside my Facebook and Twitter. These processes I submit do not include any written notes (normally - unless I feel that it's really needed). The reason being that I don't consider myself really good and I don't want to put out the wrong information/ tips for any aspiring artist. Until I can become consistent I'll stick to releasing the process of the paintings.
The only advice I'd like to give is to try and focus on improving your fundamentals (colours, perspective and so on) It's what I've been doing for my past couple of paintings and I feel I improve through each one.
Good luck on with your art and make it awesome, I hope my process helps atleast one person out there! Thanks for the support it's much appreciated!!!
Facebook: Poke Me!!!
Twitter: Poke Me!!!