Esther Gordon Dotson, with photographs by Mark Richard Ashton J. B. Fischer von Erlach: Architecture as Theater in the Baroque Era New Haven and London: Yale University Press, 2012, 170 pp., 110 color and 108 b/w illus. $75, ISBN 9780300166682 Johann Bernhard Fischer von Erlach, the imperial court architect in Vienna around 1700, is perhaps the most-studied early modern architect in northern Europe after Inigo Jones and Christopher Wren, but, as the late Esther Gordon Dotson noted in the introduction to this book, his work is still relatively unfamiliar outside of the German-speaking world. Anglophone scholars have encountered it primarily through Hans Aurenhammer’s 1973 monograph and a few scattered articles on various more focused issues.1 For German readers, the essential book is Hans Sedlmayr’s monograph. This began as his 1925 dissertation, which he revised and expanded twice, in 1956 and 1976.2 In its final form, this book discusses the architect’s life and work more fully than any other. Nonetheless, Sedlmayr wrote that there was still much to do, and Dotson takes on some of those challenges. Much of the existing literature is concerned with iconographic aspects of Fischer’s work, and especially the ways in which it is suited to a pervasive imperial program associated with the Habsburg court. In the introduction, Dotson explains her fundamentally different goals. The book is not intended to locate Fischer in a chronology of European architectural history or to resolve historical or interpretive problems with the buildings. Nor, it could be added, is it particularly concerned with the broader artistic or architectural world in Vienna around 1700. Johann Lucas von Hildebrandt, one of Fischer’s main rivals, is hardly mentioned here, and another, Domenico Martinelli, is completely absent. Rather, Dotson is concerned with how Fischer approached his work as an architect in the most basic sense, as someone concerned with creating effective spatial relationships. To make her case, she is heavily dependent on the photographs by Mark Richard Ashton, which are “at least as essential as the text” (3). Dotson’s book is structured in …