Here is a Portal I started on yeaterday. The overall size is 14" wide by 15" high. The opening is 7" wide by 9" high. I’m using 1†foam blue board. Haven’t decided if the finish will be cut stone or concrete work. I’m taking pictures as I go along so I may do a page or article on a “how toâ€
I burnt the pattern into the foam today. But can’t decide on the finish. I may try the concrete work look. First, I thought I would try a couple of paint schemes and see what it would look like.
One was with a base coat of black, one coat of brown and a wash of gray.
One a base coat of yellow, two light coats of brown with a black wash. .