In the early 1990s I was rooting round in the the LFMC cupboard and came across a somewhat unloved wind-up Kodak Standard 8 camera. Unlike Super 8, Standard 8 can be passed through the camera several times to create superimpositions. If you underexpose the first layer you get a degree of latensification, enhancing the shadow areas ins subsequent layers. In practice with the Standard 8 camera I was using it is all a little hit and miss but does work as can be seen in the water ripples half way through. The footage was shot mostly in and around the Gloucester Avenue LFMC building and on the Regent Canal next door. There were also some shots from my then home in Forest Hill and even a touch of Whitewall Creek down in Strood. The footage was transferred to Umatic and then to digital in the late 90s. I still have the reel of film so should get a decent transfer done sometime. The tongue in cheek soundtrack is contemporary.