2 different color paints (I chose a brown and an antique white)
2.- After the paint has dried, use the chip brush and and paint a layer of Elmers glue. Make some areas thicker and some
thinner because this creates a nice look.
3. When the glue is almost dry but still tacky spread a layer of the next color of paint(I used antique white) with the putty knife
lightly over top of the glue.