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Yes! Smoke its one of my favorite brushes. Thank you!

whoa, it's a brush? See I'm a bit ignorant even in the digital I use. I use basically the same few brushes and pencil/pens and I use them sort of as I do in real life, and forget about some of the cool effects. I need some youtube tutorials I think :)

Haha yes! There are some brushes (smoke, fire, dirt, hair, etc) that comes in handy when making those shapes, its very helpful. I like to make these details a lot ^^