# Generating Digital Painting Lighting Effects via RGB-space Geometry

> Research article (ACM Transactions on Graphics, 2020) · cited 20× · AI/ML

**Wikidata**: [openalex:W3007182484](https://www.wikidata.org/wiki/openalex:W3007182484)  
**Source**: https://4ort.xyz/entity/generating-digital-painting-lighting-effects-via-rgb-space-geometry