some days ago, I published a small Github repo with examples of ray marching and SDFs. I hope it could be interesting or useful for you.

https://github.com/x0y0z0tn/ray_marching_example

Universal Rayhatcher #492 made with Universal Rayhatcher by Piter Pasma

https://www.fxhash.xyz/gentk/FX1-67399

Cathedral scaffoldings

These four pieces are plottable SVG files, crafted using Signed Distance Functions (SDF) and ray marching. The SVG paths are achieved through a noisy walk along the gradient of the shapes. #generativeart

https://foundation.app/collection/cscf

another result of the exploration of the SDF #generativeart

completely lost inside an SDF generated by the iterative use of radial symmetry