So I need some help with my basing Idea. So basically I wanted a running river base, as I hate myself, and I needed some help on a few portions.
So the grey is the cork I layed down on a few of the bases to act as shore/larger rocks in the river, and the brown is the sand I glued onto the base. I already know how I'm going to paint the gravel, but my question is, how do I keep the fairly runny water acrillic on the base while drying?
P.S. sorry about the quality of the picture

I couldn't quite get the actual base to come out right in the photo.