lynn... yes.. applicays are easy..
cut striips of foam then glue them on... for a molded detail.. here's one wth a few bits of foam glued on.. and a concrete heart in the center.. whenever I'm doing something with grout or concrete.. or dashpatch.. and have some stuff left over.. I make a heart out of it.. I've got a biig collecton of them..
they have foam crown molding.. or you can make your own..