The execution process begins with purchasing pre-cut, solid ash wood planks measuring roughly two inches in thickness and sanded down to a smooth matte finish. Use a spirit level and a pencil to draw a perfectly straight line on your designated wall, locating the internal wall studs using an electronic finder. Align the metal mounting brackets with the marked wall stud points and secure them firmly into the drywall using heavy-duty lag screws to guarantee stability. Slide the pre-drilled ash wood planks directly onto the protruding metal rods of the bracket until the back edge sits completely flush against the wall surface. Once installed securely, lightly dust the timber and begin arranging your items, keeping generous spaces between objects to honor a minimalist style.