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At 11/24/14 11:02 AM, Aper wrote: Anybody has an advices to make good backgroungs Flash? because for me that is a quite difficult part of the animation

Learn how to draw using point perspectives, light and shadow, coloring, and silhouette. <--- this is for making good backgrounds, but just keep doing what you're doing and your backgrounds will improve the more you make them. Also use reference images; Google is a really handy!