When I think of the word "Investigation", the first few words I think of are "mystery", "enigma", and "unusual". The word "Investigations" reminds of the famous T.V. show "Scooby-Doo" and the famous movie "Ghost Busters". The photo was taken in a dark room, which provides an eerie atmosphere. On top of that, the multiple layers of the cube give a ghost effect on the cube. It's like the only source of light in the dark room is this phantom or ghost in the room. Investigation is also also piecing each piece of the puzzle together. In this photo, the people's eyes will start at the middle cube, and follow along the outside layers as the cube becomes less and less tangible.