A building that went through various uses in its lifetime, the Marshalsea started as a debtors prison, before becoming a Militia barracks and eventually tenements before demolition in 1975.

As part of their study and proposals for Thomas Street, the Dublin Civic Trust reimagined various key parts of the existing streetscape restored and reinvigorated.

Titanic Belfast is the centrepiece of the £7bn Titanic Quarter development, one of Europe’s largest urban waterfront regeneration schemes which is turning a 185-acre site on the banks of Belfast’s River Lagan into a new mixed use maritime quarter with a mile of water frontage.

In 1904, the Abbey Theatre opened in a remodeled Mechanics Hall. In 1951, the now world-famous theatre was burned down. Now with the help of computer modeling, it can be re-experienced.

In 1802 Richard Morrison submitted plans for redevelopment of the former Parliament into a headquarters for the Bank of Ireland. This was despite the commission already being given to Francis Johnston.

The University of Ulster has unveiled its vision of a vibrant 21st century campus in the heart of Belfast, built around the existing campus in York Street. The design by FeildenCleggBradley Studios is dominated by glass frontage and is built at different levels to complement existing buildings.