The backgrounds can be found by navigating to Store > Furnishings > Backgrounds while in your yard. The six options available are: Pastoral Farm, Green Pasture, Giant Sequoias, Egyptian Mirage, Antarctic, and Autumn Leaves.
According to Social Game Central, prices for the backgrounds range from 22-42 Facebook Credits each (or $2.20 to $4.20 each).
While there aren’t that many options here to choose from, hopefully we’ll see more options released in the coming weeks and months. If that’s the case, we’ll be sure to let you know.