Join along as Brett shows you how he paints and weathers his hydrocal block walls for their HO Scale Train layout.
This video covers the use of India ink wash as a base, dry sponging paints and working with your weathering pigments.
you ccan get the rock and wall molds here (non-afffiliate): http://sterlingmodels.com/rock-molds/
It’s important to practice on pieces like this before doing the real work on your layout so you can work in confidence with the real items later!