Black Hole

Some would call it a 3d model of a 2d visualization of a 4d object ;)

Inspiration:
https://www.nasa.gov/feature/goddard/2019/nasa-visualization-shows-a-black-hole-s-warped-world

Paint
Acrylic base coat, Matte Black and the inside of the model with Black 3.0:
https://culturehustle.com/collections/black/products/black-3-0-the-worlds-blackest-black-acrylic-paint-150ml?gclid=Cj0KCQiA-OeBBhDiARIsADyBcE47BPVOhT_hpk37phF0SOkOzFmy7pG2PkoYX-5CgiIMTGWf3JHqoJUaAsXzEALw_wcB

1.5mm EL-Wire to light up