Oh I think in oil or acrylics you kinda can continue it infinitely... HAHAHA but sure digital art have an advantage on that matter (or a problem, as you've said)

Of course I'm glad to know you like my paintings! But I guess it's a personal matter indeed... the sense of satisfaction I get in painting. Let's see where I go with that...

I have used only the basic round brush all my life, but I've began to want more expressive strokes so I went for more squared/textured ones... I purchased Kyle's brushes, you know? He has a lot of amazing brushes, mimicking tradicional tools. For this and the other angel I was using an "oil" one if I'm not wrong.