The article ‘Consciousness is vulnerable’ is published in the July-August 2007 issue of Frontier Magazine also only in Dutch. Here is the translation of the part about the photo that Robbert van den Broeke took.
Robbert van den Broeke feels another dimensional energy when it is present around him. Sometimes he notices ‘something’ from the corner of his eye. To the question whether he could do that during the interview with the digital camera of the authors, he walks to the hallway and makes 10 pictures in 52 seconds.
On the first two pictures there is an entity perhaps formed out of ectoplasm that resembles a human looking figure. By the way ectoplasm is a term that was used for the first time by a Nobel price winner for physiology and medicine professor Charles Robert Richet (1859-1935). The word stems from the Greek ektos, outside, and plasma, that which is formed or molded. Ectoplasm refers to electromagnetism that can be brought outside of a body by a medium like Van den Broeke. (Dictionary Van Dale: substance into which spirit is supposed to be materialized; through the interference of a medium).