Towering over cut-out voids are artist Peter Callesen’s sculptures of existing architectural ruins and stately edifices. Constructed with a single sheet of white paper, the miniature buildings appear to surface from their original flat piece into three-dimensional forms complete with crumbling facades and tipped columns. Each work juxtaposes the soft, fragile material with the sturdy subject matter and “is a reminder of what once was present and that even material like stone can change and break,” the artist says.