I got a board from Michaels to use as a base and had the landscaping stuff on hand.
The shingles are made from 150 grit sand paper and painted in washes of Thicket Green (Folkart) and Lamp Black (Folkart) and Bittersweet Chocolate (Americana).
The stone path was painted with watercolor and defined with colored pencil.
The tree is floral wire, wrapped in floral tape and then painted. I used the rest of the green tree stuff to make a base for the leaves and then filled the tree in with Green Ground Cover that I purchased at Michaels for $3.00.