Dr Dominic Bryan, director at the Institute of Irish Studies, said the issue of flags was "crucial" in developing "a shared and equal society".

BBC: 'Hundreds of flags' on NI lampposts after summer

The report, Public Displays of Flags and Emblems in Northern Ireland: Survey 2010, was published by the Institute of Irish Studies at Queen's University and is funded by the Office of the First and Deputy First Minister.

BBC: 'Hundreds of flags' on NI lampposts after summer

Adjoining rooms contain projects by the great Hollis Frampton including his motion studies inspired by Eadweard Muybridge, and his film "Gloria, " a portrait of Frampton's Irish grandmother.

WSJ: Wish You Were Here | Albright-Knox | They Shuffled Off to Buffalo | By Richard B. Woodward