This design is pretty mesmerising. Although a relatively simple idea, the effect is visually enticing and interesting to look at. It is a very solid, clear composition which ties with the general connotation of 'mechanism' in the title of the book. Designed in 1969, this is pretty original for the time. Certainly a classic example of the ever-developing modern age of the time. Little did they know postmodernism was around the corner.