This is a very good example of a "pure" image. https://is1-ssl.mzstatic.com/image/thumb/Purple115/v4/06/c4/a1/06c4a150-4e5f-d399-0abc-70a4e1f96aa2/source/552x414bb.jpg
https://is1-ssl.mzstatic.com/image/thumb/Purple115/v4/06/c4/a1/06c4a150-4e5f-d399-0abc-70a4e1f96aa2/source/552x414bb.jpg