Lovely print. I had a peacock feather print and I had a colour called glacier Grey behind. Think it was Wattyl . Again like your other walls it is a greenish grey but darker. I also had my prints on a charcoal wall..loved that too. As you said the picture ties in with the chairs and now it's not necessary to add more matching colours. I'd buy a couple of sample pots and paint large pieces of cardboard. With the other walls I would consider painting them in whisper white (Dulux) a very universal colour that ties in nicely with all colours.

I work as a colourist and the easiest method for a upmarket look is to choose an exact colour to match one of the colours in the tile. I would take the tile to a paint shop and get the colourist it match exactly one of the greys in the tile. Make the depth of the colour a light version. All white walls are on the way out. Lappatto tiles usually have some texture as they are semi polished. This is the latest look in tiles as they give a shine without the maintenance of polished porcelain which had been in. They are usually less slippery than satin or polished tiles depending on the brand.

strip part of the brick and mantle back to orignial if the exposed colour lines up with the room, strip the whole thing. Looks so well crafted not to pay respect to the past

Hi Louise, I did a little mock up for you. I would look at using some more greys and whites and brightening up the room. I mimicked your lamp and just "sprayed it gold" and changed the shade colours to draw your eye up to the artwork. I liked the bedding so played off that a little and added more textures and I love black, white, grey together, super chic and glam. It's amazing what a lick of paint can do. You would need to get permission to do anything to the woodwork, if you're a tenant its maybe best to leave it as is. I dont know what colours the other walls are but if theyre neutral enough you could leave them as is. Hope you like my attempt and happy to answer any q's. You're welcome to follow me too, more projects coming up soon! Amy