The colors of the footage have been inverted: white background and black outlines reminiscent of one of Nick Peterson's films: "T: Ghosts in the Machine".
Being forced to wear a mask is another form of gagging and control, just like an S&M tool and may not be that necessary.
Y++ has been filmed in 2019 before the mandatory use of masks in the UK. As the author felt that the virus was already there in some forms; the previous two years has seen a surge in TB with the same symptoms and problems associated with the Corona virus, adding to this the pollution of London, the author decided that the main protagonist must be wearing a mask.
The making of "Y", "Y+" and "Y++" is about to be profiled in Old Nick's autobiography.
The story of the "Y", "Y+" and "Y++" has been created inside Nick Peterson's (the author) 1995 novel "Map of the Universe".