We have recently framed these two pieces by artist Kamila Strzeszewska, one (“Mad Flamingo”) is a watercolour and the other (“Bath”) a charcoal on paper. Both very different and both needed very different styles of frame.
One thing that they do have in common, is that they both have double mounts, a subtle grey with a pink for the flamingo and black a grey with a black inner mount for the nude study.
You can see more of Kamila’s work here; https://www.saatchiart.com/strzeszewska and here: https://www.artfinder.com/artist/strzeszewska-kamila