Photshop and illustrated tutorials

www.vectordiary.com/illustrator/illustrator-tutorial-the-perfect-diamond/

http://vector.tutsplus.com/designing/create-a-cool-water-ripple-effect/

http://psd.tutsplus.com/tutorials/painting/how-to-create-a-traditional-chinese-ink-painting-based-on-a-scenic-photo/

www.grafpedia.com/tutorial/design-simple-sleek=web-portfolio