Book: Johann Christoph Bischof – Kurtzgefasste Einleitung zur Perspectiv
“Kurzgefasste Einleitung zur Perspectiv” is almost 300 years old. For that, it is in good condition. However, the book itself is rather small, about the size of A5 and the pages are extremely thin and fragile. The book’s cover, compared to the rest, is in poorer shape, you can clearly see, how time has left its mark.