As often in the past, Dutch medium Robbert v/d Broeke had a premonition that a crop circle was coming in his area soon.  During the afternoon of April 23rd he and his friend Stan went out looking to see if they could find anything in the fields near Bosschenhoofd, where circles have appeared in the past and where Robbert thought they might be this time.  But to no avail--a thorough search of the fields revealed nothing but wind-swept grasses.

Back in his apartment shortly after midnight, Robbert again felt the "energies" very strongly.  When he closed his eyes to concentrate he "saw" (in his mind's eye) a flash of light over one of the fields he and Stan had already visited during the afternoon and "heard" that there were 7 new circles.  

In spite of the fact that it was raining heavily, the "energy" was so strong that Robbert and Stan returned to the Bosschenhoofd fields where Robbert saw, visually, seven "whitish, mushroom-shaped lights" hovering just 2-3 meters above the grass in one of the fields.  He also states that he heard with his ears (not in his "mind's eye") a kind of "singing."