Next to the City Hall (the buliding lit up to the right) is something called the Belfast Wheel -- an enormous ferris wheel-like structure, probably modelled on the London Eye, installed in 2007 to presumably aid in restoring a public-friendly feel to the city centre. It was originally intended to be in place for only six months but became popular enough to continue. Sunday April 11 (coincidentally the day I write this) will be its last day of operation. 

 http://www.newsletter.co.uk/news/Final-spin-for-Big-Wheel.6216561.jp

Below is a sense of the view from the inside.