Once you paint the wall the painting will probably not look right. I imagine you're going to use the plum color in the duvet and there isn't any plum in the picture. Look for something else that incorporates that color, or something more monotone in gray and white would work too. What you have is a good size, but it's always an option to have a grouping of two or three prints as well.

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Paint the wall plum and then re-evaluate. My sense is that you need to repeat the blue and grey from the artwork in your bedding - maybe in the accent pillows, and a throw?

There is a bit of plum in the painting so that's good... but you would need to go with a blue and plum color scheme. The painting is a tad too high.

I color matched plums from the paining, bedding, and a gorgeous pantry photo. I like the look of Lazy Afternoon by Benjamin Moore.

Another question... should I paint all 4 walls or just the back wall?

Plum/purple is a vibrant color for a bedroom. For all 4 walls I would go with the Benjamin Moore Dark Purple suggested above for a moodier vibe.

https://www.benjaminmoore.com/en-us/paint-colors/color/2073-10/dark-purple

what would you say to a juju hat?

Of course you can get them in just plain white

or a design

Or a contrast color

just a thought!

All your other plans sound good. Love the orchid.

Went to your idea books and all the bedrooms you showe there are less girly anf frilly so is this space now going to go in that direction?

Patricia, yes. Im trying to go a more girly,