{Henning Hraban Ramm} {Architectural guides for Bonn\Dash book production with~\ConTeXt} {As one of three associates of Dreiviertelhaus publishers and as a professional typesetter and printing engineer, I'm responsible for all technical and design aspects of our books. One series is about modernist buildings in Bonn, and I'll show you how the page layout is done, including double page floats with inset captions and OpenStreetMap cartography. I'll also show examples from different layouts.}