# Necker cube

> simple wire-frame drawing of a cube that can be perceived ambiguously with respect to the cube's orientation

**Wikidata**: [Q1850636](https://www.wikidata.org/wiki/Q1850636)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Necker_cube)  
**Source**: https://4ort.xyz/entity/necker-cube


## References

1. Freebase Data Dumps. 2013