"NFT" Graffiti - Good old days

The patterns in the letters are inspired by the time when the artist had only normal felt-tip pens to work with, which create these patterns by the overlapping of the strokes during the coloring process. The creator of this graffiti is an artist from Switzerland, who believes that NFT's could help the graffiti scene to a break through in the art world. Street art has become quite popular, but many graffiti artists struggle to sell their (legal) art because they fear persecution. The image is signed by the artist and guaranteed original, if desired, I can provide evidence of the manufacturing process. Best regards from Switzerland