I need to be able to place images on the globe and not have them rotate the way that billboards do. I was thinking of using a Rectangle or a Polygon. The first issue that I ran into is the sizing differences of each of the three graphics. The polygon seems easier to support a height and width the way that the billboards height and width properties work. Basically, I want to size the new graphics roughly the same size as my billboards or at least use roughly the same scale. I guess I could figure about a couple of magic numbers to do the conversions, but I was wondering if there was a better idea.