This is interesting… but I admit I found it a bit odd that point 1 was about "how round everything is on the casino floor", directly followed by an example of the Venetian's color scheme complete with a photo example showing not a single round feature...
This is a very interesting subject, perhaps worthy of a more scientific study.
In the text it said he switched out that image from the original venetian to the casino ventian, so maybe you saw the old version. In this one, I counted 16 circles/round objects if you include the archways in the doorway.
This is a very interesting subject, perhaps worthy of a more scientific study.