Late again! Walking home last night after the Toft in Space panto, it was very bright in the moonlight. Tonight was very cold and clear, so I tried the same shot. ISO 200, 1/500th @ f/5.6.
The projected images were always moving up or down the building, and at shutter speeds of nearly a whole second it was quite difficult to get a sharp image. But as the projection repeated itself every ten minutes or so, it was possible to anticipate the stiller sections.