This is old school, but check this out:
https://bitcointalk.org/index.php?topic=617211.0I just posted over there because this old Nxt asset is getting attention from buyers. I even had a journalist (well, so he said) reach out to me because he was getting a piece together on the history of NFTs. Nxt broke a lot of new ground that many projects that came after emulated, and eventually morphed into what are coins now like Ethereum. Nxt Assets were very much the genesis of the idea of an NFT. True, ownership in NXTDrop is the proportional ownership of a single oil painting, however, the Asset Exchange could have been and was used just as easily for single-items and was even considered for use for in-game currencies, as well as a platform for selling digital assets through the marketplace.
You may take no interest in this specific piece of art and it's asset, but looking back at what Nxt was doing over 6 years ago might be shocking. Some coins were already breaking some ground, but Nxt really pioneered of extending the capabilities of the blockchain beyond simple currency transactions and some