The Exploded Tower, Heidelberg Castle

Adolphe Braun was a French photographer and publisher who pioneered large-scale color photography and chromolithographic reproduction in the mid-nineteenth century. He established one of Europe's most productive photographic studios in Dornach, Alsace, producing thousands of images ranging from botanical studies to architectural documentation and fine art reproductions. His innovations in color separation and printing techniques made museum collections and masterworks accessible to a broad audience, fundamentally reshaping how art and natural specimens were disseminated and studied.