Spider in Web Spun Across Frame, Curious and Beautiful Old Hungarian(?) Photo metal plate theorem style

theorem style

but close looking reveals that it is a marvelously executed collage

and a pretty great one I think

and it performs its function perfectly

also in Ravenna

Spider in Web Spun Across Frame, Curious and Beautiful Old Hungarian(?) Photo metal plate theorem styleBased on the stamp on this one in purple ink at lower right I believe it is Hungarian; looks like it says Budapest to me. (And when this image was taken, Transylvania was still part of Hungary, which seems right for an image of a spider at the center of its web to me!) No explanation was this spinning of its web across this hanging frame a constructed situation, or a chance occupation of sorts? Whatever the case, a marvelous image, and just in time