Lol it seems so straight forward. Its probably not their real house but a set that was thrown together or they brought in accents like the clock and plant in at the last minute. The mount is propably a loop on a hinge that could be hung easily either right side up or upside down. The designer’s assistant was probably a spic smart enough to hammer a nail in the wall but not smart enough to guess that I, II, and III would belong in the top right quadrant. Even if you have never seen roman numerals, wouldn’t you be able to guess which was 1, 2, and 3? Maybe a lot of kids just cant read analog clocks anymore.