Thank you.

If by simple example you mean the first example, then it is a mere direct representation of the current structure of art-based NFT's.

Anyone can tokenize their art in this way.

Real estate would be a better example however, there is very little tokenized real estate and the real estate market is already fairly liquid. The art world is not.

Real-estate as a subset of tokens when it comes to a composite basket would be a great example of non-fungible tokens being used for more lower risk baskets.

Art is also relatively stable, or at least fine art is. It mostly appreciates and rarely depreciates. Although, it is hard for a person to buy a fraction of art. This fractionalizes art, or at the very least makes it possible for anyone to own a portion of an entire art gallery vs just buying one piece.

Similar to making portion payments on a house, a person could slowly buy a painting over the course of a few years. Instead of diving all in for what could be a bad decision if it turns out later they don't even like paintings.