I designed a new Icon since I felt the old 57×57-pixel on the iPhone showed to much for the small area.
There are various creative ways to design your App Store icon so that it is similar to
the icon that will be displayed on a userʼs device—one technique for instance is to
present a close-up of a specific icon section—but whatever approach you take, make
sure the small icon retains a very similar look to the large one.
So I guess I’ll be taking the following picture for the iTunes Artwork: