The idea for this work originated in 1973. While sitting on the olive-green sofa in the living room, I imagined turning the room upside down and picturing the ceiling as the floor. I envisioned how the furniture and the entire room would appear if I mentally traversed the space in this manner. At the age of ten, I occasionally played this mind game that I later revisited and formulated as an instructional text in 2022

 

Note: In recent years, the Internet Archive has successfully saved and time-stamped the original text of this work. Furthermore, the text of the imagination was sent via registered mail as proof of existence (POE) to extend copyright protection

 

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