I created a palette and experimented a LOT before I came with one for the challenge. I could not delete them all as some are really good. The best result are all grouped into two collections: "My Own Neutral Palette - Geometric" if they match in color. "Mine - Geometric and Vector" Have a look!
All Products forCurves and triangles tone on tone - grey
byeejee
Wallpaper
Kitchen & Dining
Bedding
Living & Decor
Fabric
About the Design
Some triangle and circles that repeat to form curves in two tones of grey.