This abstract grayscale fractal, one of my 1000 shades of gray fractal series, has complex, sweeping lines that converge in the center of the image.

This fractal is only available as an NFT on OpenSea:
https://opensea.io/assets/0x495f947276749ce646f68ac8c248420045cb7b5e/38743974786996059796134056893077494400589336864486214262053415444419002236929/