Here are a few that I've played around with.
http://i17.photobucket.com/albums/b94/jasonatkinson123/DSC00907_2.jpg
http://i17.photobucket.com/albums/b94/jasonatkinson123/DSC00889.jpg
http://i17.photobucket.com/albums/b94/jasonatkinson123/DSC00843-1.jpg
http://i17.photobucket.com/albums/b94/jasonatkinson123/DSC00969.jpg