A rather ordinary chair with good simple lines becomes much more interesting with an assymetrical two-tone paint job. We love that color-blockish thing!
Here’s a chair transformed by two-toned upholstery: mattress ticking and velvet in tandem:

Why not use different fabrics and prints when you upholster a chair or sofa?
Both images via two different Remodelista posts: first image (the link disappeared on their site); second image Ticking Goes Luxe
Related posts: d-i-y asymmetrical plank bench
copy these: plywood chairs + tables (for kid’s or adults)
paint a chair like gaetano pesce did
d-i-y “masked” painted tables
blank-canvas furniture
The two-tone upholstery is very creative. I honestly have never thought to do that.