Okay lets see. Do you draw those dinosaurs on MSpaint, or do you hand draw them, scan them, and then put them on Mspaint? If you hand draw them add a background to your pictures. If you use MsPaint add a background to them also. Put rocks in the background, maybe some other dinosaurs behind them (smaller)... etc. They are nice pics but to make them signatures you have to add a boarder, have a background, and then your done :).