"The scale of the installation and the budget must be balanced," Sherman says. "If your budget is $1000, either you can use a less expensive wallpaper and cover all four walls, or you can use a very expensive wallpaper and cover one wall. If you know this ahead of time you can see which option is right for the project at hand."  Photo 1 of 25 in 25 Playful Homes Splashed With Vibrant Pops of Yellow from Wallpaper That Fixes Walls

25 Playful Homes Splashed With Vibrant Pops of Yellow

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"The scale of the installation and the budget must be balanced," Sherman says. "If your budget is $1000, either you can use a less expensive wallpaper and cover all four walls, or you can use a very expensive wallpaper and cover one wall. If you know this ahead of time you can see which option is right for the project at hand."