following the last worship trick which was music out of the ground, grace produced an amazing labyrinth type experience at greenbelt on the saturday called event horizon (i wasn't involved as i had a ton of other thing going on at greenbelt). it made use of a perfect location for it with an installation called orpheus which slopes down geometrically to a pool of water. the photos are better than a description. there were 8 stopping points on postcards on the journey down and 8 on the way back. and along the way were pieces of music to listen to. it was amazing. and steve has added all of the reflections here along with a description and a set of photos. so a definite worship trick to add to the series 4.