The condition of "fake" and "real" in architecture is rarely publicly discussed nor has it encountered broad journalistic or scholarly attention. This book explores the realm of truth, authenticity and fakery in architecture, providing a timely collection of analytical essays and projects. Photographers, writers and architects share their understanding and speculations about a broad range of spaces and concepts all searching for common ground between real and imagined, function and story. The authors challenge our perception of "authenticity " through the examination of built and simulated environments, architectural fiction, theatric illusions and mannerist trickery. They examine the notion that the principle of Sullivans "form follows function" contains a paradox caused by the ambiguity and complexity of architectural expression. Buildings are perceived through an individuals personal experiences while also being interpreted along broader cultural values. The works shown reveal that under scrutiny, any built environment harbors both, reveals moments of truth, deception and ambiguity all of it partially in the eye of the beholder.The diverse contributions shed light on unexpected identities in architecture inviting criticalthought about our built environment analog and digital. The goal of this publication goes beyond unmasking deception in architecture, it aims at unfolding time-lines and revealing the layerednature of people and places. The images and essays reveal our contemporary condition and let collective and individual narratives unfold, a range of truths in themselves. Expanding from the discussion about truthful materiality and tectonics, this book provides an understanding ofreal, authentic, and fake in urbanism and architecture. Anne-Catrin Schultz studied architecture inStuttgart and Florence. Following post-doctoral research at the Massachusetts Institute of Technoloyin Boston, she worked for several years with Turnbull Griffin Haesloop and Skidmore, Owings & Merrill in San Francisco. While developing her own practice, she has taught at the University of California in Berkeley, the California College of the Arts and the Academy of Arts University in San Francisco. In 2013 she joined the Department of Architecture at Wentworth Institute of Technology in Boston.