Should if leave it has it is or add to it?

Should i fill in the rest of my back…was thinking maybe getting a japanese water garden…a samuri…a moutian and something else but not sure what…the four corners of my back need filled in i think…should i leave it as it is or go for more work and if so what would you put in the four corners http://www.bebo.com/PhotoAlbumBig.jsp?MemberId=387036937&PhotoAlbumId=2150786730&PhotoId=2150809353 References Water Garden Plants | FlowersForeverShop Web Hosting Java Jsp | Build

Leave the Sand? Garden Stone

Garden border accent Made of resin 11.25 x 7.2 inches Product DescriptionIf you love the lake or ocean but wish that parts of the shore didn?t come home with you all the time, you might have some fun with our Leave The Sand At The Beach garden stone. A great centerpiece or border accent for a garden at the cottage, or even by the pool at home. Fun gift for