Two shades of dusty blue lock together in a bold harlequin diamond pattern that feels at once classic and quietly modern. The contrast is subtle — slate against sky — so the geometry reads as sophisticated rather than loud. It's at home on a living room accent wall, a laundry room, or a powder room that deserves a little drama without the fuss.

From the Modern Manor line by Peony and Honey (@peonyandhoney)

1. Find the Width of Your Wall

• Use a tape measure to measure from one corner of the wall to the other, in inches.
• If you’re wallpapering multiple walls, measure each wall separately and add the widths together.

2. Find the Height of Your Wall

• Measure from the floor to the ceiling at the tallest point of the wall, also in inches.
• If your wall has molding or baseboards, measure from the top of the baseboard to the bottom of the molding (the visible wall space).

3. Note Special Features

• Take note of any doors, windows, or built-in furniture that take up wall space.
• These areas don’t need to be wallpapered, but you should still include them in your total measurements, as the panels will be installed around them and trimmed as needed.

Important: Panels of varying heights cannot be combined, as the patterns will not align properly.