Inception is an interesting movie. The Escher staircase appears as well
as layers of conciousness. I must say when I saw the movie 12 years ago
in the movie theater, I slept part of it through because I did not understand.
On which level did which thing happen? Funny that I myself morphed into an
other consciousness level then. I needed first to read the summary and then
watch it again to understand and appreciate the movie.
Thanks to Tommy Lee for the suggestion.