“From January 2011 till December 2012 the 4AM Forum for Architecture and Media has run the Gallery of Architecture in Brno” on&nbsp;Starobrnenská 16/18&nbsp;(Google Street View).&nbsp;The labels&nbsp;spell out the visible elements of the&nbsp;facade: ‘corner’, ‘white space’,&nbsp;‘window’, ‘building inscription’, ‘ideal void’.