Hey Berry !
brush pens are indeed super nice, ive been trying to work with them with the principal of a V-bit method, since they do have somwhat the same shape, but i found brushes are very hard to control. they are only fun in more free style
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A post shared by Om (@omrbig) on <time style=" font-family:Arial,sans-serif; font-size:14px; line-height:17px;" datetime="2016-11-10T20:21:10+00:00">Nov 10, 2016 at 12:21pm PST</time>
this was done using acrylic paint and a brush