Leeds educated humble artist Damian Hirst has been one of the leading innovative artists to make a large fortune with the NFT digital art industry.
On each artwork, the color of every spot is unique. Even if two blue spots look similar, they will be different shades of blue. However, the

rarity feature looks at each pixel of the artwork and classifies it into a colour group. We mapped 10,000 RGB values and divided them into 7 colour groups: Blue, Red, Green, Yellow, Magenta, Black, White.
The amount of coloured pixels are scored using a percentage, which indicates the percentage of pixels of that artwork that is a certain colour. The amount of each colour is also ranked out of 10,000.
For example, in the artwork 9038. My Art Gallery, we see 12% of the pixels are green which ranks it 6,304 out of 10,000. This means that 6,303 artworks have fewer green pixels and 3,697 have more.
https://www.sugocreative.agency/sugo-zine/damien-hirsts-mass-nft-success