
1) Painting technique
Found on
https://www.crosswordclues.com/clue/protoquadro

Protoquadro is a painting technique conceived using digital supports to produce objects that will stand into a space as paintings used to. It pertains to the realm of Generative art. Protoquadro objects have some characteristics of a painting and some of a totally new class of objects, therefore the name, formed by the Greek term `protos` (first.....
Found on
http://en.wikipedia.org/wiki/Protoquadro
No exact match found.