the Sailing Prism (2/2)
We chose the center point of the main sight ground as the designed point of observation. A man, observing the construction from this point, will fill complete illusion of invisibility. We developed a scheme of reflected lines of sight in order to find curves of transmitting screens sections. Trapping and representing screens’ sections have to be rectilinear and lop-sided, as it is shown on the scheme. All the screens’ plans have to be sectors of circle with the center in the designed point of observation and narrowing up to the center.