K so what I have done, well two of these have just been done for my own purpose, signing up for a graphics competition, so a bit of practice... and first is a sig for my own purpose... One of them, I have made for somebody. first sig, mostly used hue+saturation and some brushes and gradients to top it off with the colors. well avatar was ok, added gradients.... and yeaah made tezxt etc. 3rd was recent... hmm tried blending in alottta colors. well the main reason= what you think of them? and improvements that can be made.. sorry, I hope I answered it..