(EN) A method of producing a natural stone panel where plural natural stones are solidly fixed, arranged along a curved face. The method includes a step of arranging plural large-diameter natural stones on a bottom plate whose upper face is bent in a concave or convex form, a step of bedding granular bodies such as sand on the upper face of the bottom plate from individual gaps between the large-diameter natural stones to a thickness equal to or less than half the height of the natural stones, a step of closing the individual gaps by arranging small-diameter natural stones in the gaps, and a step of installing an upper frame on the upper part of a lower frame and solidifying a solidification material such as ready-mixed concrete poured from an opening above the upper frame.
