Pix

Pix have a lot of images to choose from. They are at the top end of the Broadway and offer reasonably priced prints.
Don’t expect to see a range of original works for sale, they offer only prints of classic and more unusual designs. The biggest selling point is that vast range of designs on offer. If you want to splash out a little more they will frame your chosen print in a modern, minimalist frame and you have the choice of upgrading further to have the image printed onto a canvas for a more up market finish.
Of course adding these extras will crank up the price, but with the large selection of designs, you will be able to bespoke a room whilst retaining an overall theme without difficulty. They also offer corporate services for boardrooms and suchlike.
The staff are pretty helpful and will always try and find you a good selection of prints to choose from if you give them an idea of the kind of style/​subject you are looking for. I would have liked to have seen some space dedicated to local artists, but I guess they are focusing on a specific business plan.