The string of pearls formation is a little way off north along the Fosse Way at a place called Radford Hill near Radford Semele. .It is next to the A425 a few hundred metres west of where it crosses the Fosse Way. There is a small white object in the ring (not dead centre though) and another one just off in one of the tram lines. It appears in all of the photographs but I have no idea what it is or if it is connected with the crop circle. Perhaps someone more local to the formation could go and have a look.