Literally two of my favourite things when it comes to interiors, clothing and homewares. And why combine them? Because they complete each other (No, really!): #ombre is moody, dream-like, and #concrete is solid, intense, both grounding and complementing ombre. They both have the same #gradient, #ethereal quality but live in different parts of the colour universe.
I wanted to make a Pinterest board for this, but there is no way I can top this one, so enjoy: