Whether they are scientific enigmas, paranormal phenomena, mischievous hoaxes or inspired land art, the scale, beauty and mathematical and symbolic complexity of crop circles continues to astound. Throughout the summer months every year, in fields of oilseed rape, barley and wheat, a rash of ever more elaborate circles and designs appears. Lucy Pringle has been photographing and researching crop circles for nearly twenty years. She here presents a catalogue of her awe-inspiring aerial photographs taken across the south of England, guaranteed to amaze believers and sceptics alike.