Looks good to me too, it's not as chaotic as Koonings work and has a softer touch to it, which I like. Might have to get a little more precise with shape creation for a drippy look.. The program I use (drawplus x8) has a paint brush that mimics paint splatters which, when used in the right way, can have an impact on any given piece you may be creating. In the sample I'll show, it's used to mimic blood splatter, but I felt it was appropriate given the context of the image. There is no brush for drips per se... splatter yes, drips no.