The grey on the western wall looks dark and purplish on my monitor. It may come over as too imposing and monolithic on the southern face. If you're sticking with the grey palette then a warmer tone would suit the sandstone better. Does Dulux have a colour palette recommendation that includes your Berkshire White plus a grey? Check online or in store pamphlets. But, for such a big, expensive, and impactful paint job I would actually be tempted to get a colour consultant. You're not just repainting a loungeroom wall if it doesn't work!

Thanks for your reply, much appreciated ! Is monument for Windows really black, the same as the roof or is it like a dark grey? I have seen photos of monument Windows & in some pics it looks dark grey but the. monument on the roof looks black? I am having the same window color throughout the house & not keen on monument if it's more a dark grey. I'm having feature walls in domino so would prefer black Windows & black hexagon Mosaic tiles for splash back, sublime teak cabinetry Windows. What are your thoughts?

Okay, firstly, this is very difficult to do without seeing the room in person. So rather than suggesting a colour, let me tell you some theory and hopefully you can work it out. The painting looks a little yellow on my screen, I think it would look different in person. You want the image to stand out. What you're looking for is contrast between the image and your surroundings. Contrast can give seperation between elements and that's what you're after, the wall to receed behind the painting. white is not cutting it because it's competing with the image. The image has some light bright tones ie it's bright and the white wall will be bright, so a while wall and the painting will both compete for your attention. the other problem you have is all of the other elements in the room are darker and warm timber, we notice warm colours before cooler colours (ie blues) first, so it's likely all of thu sis competing against each other. So to not compete with everything else, you want something cooler but also not saturated (without a lot of colour). You want people to forget about the wall. again it's very difficult without seeing the room, so any colour I give you is not going to work. Get a few swatches from Bunnings and take them home and hold them next to the picture in the room. Narrow it down the 3 paints then get a small canvas, Bunnings is cheap, paint that with your colours and rest them on the wall with the painting. Move the canvas around the wall. Good luck. Colour is difficult but just try and get something that doesn't compete with the painting.

Thank you Lesley...l always thought, Surfmist was more towrads white.looks like surfmist has some hint of grey..I might have to look for some other color which is more white than grey