What To Do With a Big Empty Wall?

We have this wall…

It is a big, empty wall.

It’s a big, empty wall that will never have much in the way of furniture in front of it, and it looks kinda of bare.

But what do I do with my big, empty, kind of bare, wall?

Do I hang three huge canvases?
Could we paint them ourselves? I can’t see us being able to afford anything that big painted by a real artist, but I think DIY might look kinda crap?

Or should we go with lots of smaller frames?
Art work? Or photos?
Or a combination of both?
Do we go with a theme? black and white? All one colour frames?

We spent a long time working on making the additions to our house practical and functional, but now I am faced with making them ‘beautiful’ I’m kind of stumped. I really want our house to reflect us, our story, so I don’t care if it is ‘on trend’, but I am not good at decisions… especially decisions that will hang on our walls for everyone to see.

I guess we’ll stare at this big empty wall for a while longer… after all, we still haven’t painted the skirting boards yet!

What do you think I should do with our big empty wall?