How To Tone Down Our Living Room? -- Good Questions

Pin it Q: We love our new living room and the wallpaper from Anthropologie that we put up. But this room has waaay too much going on. What color should we paint the wall that is next to the wallpaper [photos below]? (We do not like the lemongrass color). Are the curtains too much visual competition with the wallpaper? What paint color and curtain ideas do people have? What should we do for coffee tables? The wallpaper and the couch must stay. The rest of the room is negotiable...