Human beings have a natural desire to leave their mark on the world, either as a manifestation of the self or as a mere mischief.
Most of the time, these marks are very ordinary, such as engraving "so-and-so here to visit" on bamboo and walls, but recently a foreign ceremony has been on fire, roughly like this
Shoes turned into ribbons?
The incomprehensible symbols and signs that people leave behind in public places are exceptionally beautiful. Think, for example, of the locks that people put on that bridge in Paris, or the messages tourists wrote about Elvis presley on the gates of Graceland for decades.
Look at that again
Don't birds have to nest???
Are the customs of prayer abroad the same as ours? I also like to hang things on trees???
Most people's lives are ultimately just a fleeting flash in eternity, and they will continue to document and photograph these things so that future generations will get a part of our cultural history, no matter how small and weird it may be