"Vollendete Baukunst" - Perfect Architecture is the name of the large-format book by artist and model builder Volker Gerisch. The title could not be more apt, because Gerisch leaves nothing unfinished, he miniaturizes in 1:22.5 scale and goes to the limits of what is possible - occasionally even beyond. This has also resulted in by-products such as old-fashioned telephones and lamps in 1:32 for 1 gauge.