It is said, that depending on culture we not only read from left to right or from right to left, but we also look at all images the same way (try The Great Wave off Kanagawa, if you want to check it and to see two different stories).
So, like a full/empty glass of water from the point of view of optimists and pessimists, this camera strap on the picture will be either too long or too short depending just on beholder.
And that is awesome.
