Bella is a spectral, physically-based renderer, designed from a clean sheet to produce the most beautiful images yet seen. With a flexible nodal scene description, intuitive yet powerful material model, and real-world camera model, Bella seeks to help virtual photographers unlock their true potential

Bella Render GUI 20.15.0.0 Win x64 | Bella is a spectral render engine which models the complexities of optical physics in ways that are both as correct as possible, and which are yet made intuitive and accessible.