What else is going on the wall? Will you have shelves, pegboard/corkboard above your desk. Will you have a computer monitor? I would move the desk over to the left so there’s a bit more clearance from the sofa.

There's nothing else going on the wall. There's only my work laptop which will be closed obv when not using it. Thanks

In that case I would add a picture ledge central to your desk and pop your framed art on that along with some nicknacks (mini cacti, mini hanging plants, clock, notepad, books etc).

Plenty of space for a gallery wall - an amazing place to put one

Placing your picture in that corner doesn’t work. You have a lovely big wall that you can accessories with a gallery wall or some shelving as has already been suggested.

If you place it in the spot you suggested it will look a bit lost. You will need to add more to make it work. Consider adding something really big here. A wall hanging, a rug, a massive poster, many more painting of differing sizes, shelving, a picture ledge is a good call.

Thanks everyone, I would have loved something big, gallery wall, picture ledge but my husband wants it completely plain and I managed to negotiate the non-negotiation of hanging this one picture up....I will see what I can do...

I feel the picture in the place you outlined would look a bit like a postage stamp. I prefer the idea of a gallery wall, or one large picture. Or, if your husband prefers, perhaps even leave that wall blank and put your papyrus above the sofa, where the scale would be more in keeping?

Hi! It is a shame not to put anything up on this wall, as the others have said. The textile I can see on the cushions and sofa - do you have any of that left? You could frame it and add it to the picture you want to hang already. However, if hubby is definitely not going for it, then an option would be draw a line right across the back wall so it finishes in line with the bulk head on your left and paint that top bit white like the slopped ceiling. It would break that wall up and bring down it's dimensions so it does not look so big against the desk. Then I would hang your picture above your desk but not too high up. Sounds drastic but it is just a simple adjustment of what you have already done but would be more dimensionally pleasing, it would shake up the geometrics of this space and would help frame your picture.

I wouldn't hang your picture there, it would make the wall look unbalanced. If your husband will only agree to having one picture, how about moving the desk a little away from the sofa to the left, then move the side table a little nearer to the desk, then hang the picture above the small table.

I would go for one big art piece or a gallerie. It also doesn’t have to be a picture, but could be a macramé or wooden wall art, or anything else. Love the colour!

I think the best place for it would be in the middle. If you'll place it there the rest of the wall will remain empty and you'll have the impresion that something is not right. Also I would suggest you to choose a canvas that will go better with the colors of the room or to choose an unique frame for it. You can get some inspiration from here https://www.frameshop.com.au/canvas-prints, at least I always use it for this purpose, so make sure you keep this option in mind. But remember that in the end, it is only for you to decide on it, ot for other users on the forum.

I think your lovely picture needs to go above the desk, regardless of whether it’s on the wall, on a shelf, centered on the wall horizontallly.

Really love your wall colour! Like the other comments I agree that a thin ledge shelf above the desk with the picture leaning on it would look amazing! Add some trailing plants and some small decorative items to finish 😊

Thank you, it's Roman Serenade by Valspar