The largest screen display was organised by Red Communications and Mediaset using 4,138 7-inch monitors displaying all different episodes of the satirical news programme “Striscia la notizia” at the Triennale Exhibition of contemporary art in Milan, Italy on 11-25 November 2007.

Total area of screen display is 455.18 ft2 (42.29 m2) — take 7-inch monitor length then use this site (http://www.mathopenref.com/pythagorastheorem.html) to arrive at total area of each individual monitor, then multiplied by 4,138.