# Mengerschwamm without main light light strength 0,65 8K

- By: PantheraLeo1359531
- Date: 2019-08-03
- Classification: Photograph
- Museum: [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:Mengerschwamm_without_main_light_light_strength_0,65_8K.png)
- Rights: [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0)
- Picture: https://invisiblenetwork.ai/thumbs/commons/thumb/c/c8/Mengerschwamm_without_main_light_light_strength_0%2C65_8K.png/1920px-Mengerschwamm_without_main_light_light_strength_0%2C65_8K.png
- Who can see it: Teens profiles and older (museums give no ratings; placed by Invisible Network from the museum's own words)

A Menger sponge with ray tracing. In the sponge-center is a light source. The image illustrates the functionality of ray tracing by computers and the resulting shadow position and orientation. The bottom touches on the Menger sponge. The light is dimmed, so that the shadow effects take visual effect. A reflection at the vertical axis, going through the image center, offers, that the rendering is accurate, because symmetry is given.