How do you sell a neighbourhood? In the critical student project The Promise of Air: To Imagine The 78 and Many Phantoms of Chicago, graduate students Namhi Kwun and Bryan Wong dig deep into the real-estate loopholes and tax-credits of Chicago. By means of a fictive architectural counter-project, The Promise of Air critiques speculative values and seductive property investment techniques deployed in the construction of a very real megadevelopment.