Ever since the Polish photographer Maciej Dakowicz documented the debauchery of South Wales nightlife in a series called Cardiff at Night, there has been a kind of perverse glamour in images of scantily clad girls and young women falling down drunk whilst roaming gangs of check-shirted “roiders” look on gormlessly. Being as Swansea’s nightlife is, as depicted here, even “scruttier” – to use the evocative local parlance (think “slut” meets “scrubber” and you’ve got it) – than that of the capital, an artistic documentation of Swansea at Night was inevitable at some point.

Looking at CCTV footage of a school hall in Cardiff through Adobe Flash Player in the corner of a webpage and listening to the attendant interference, bells, buzzes and bleeps might not sound like the cutting edge of theatre. But by the time National Theatre Wales’ tech wizard Tom Beardshaw closes the live stream of Tim Price’s electric new play The Radicalisation of Bradley Manning with the school pupils and soldiers we have been watching taking their bow, this is exactly what the "audience" are convinced we have witnessed.

The Laugharne Weekend has become a fixture in the crowded calendar of festivals that now punctuates not just high days and holidays but the whole six months that make up British Summer Time. Carving a niche for itself as a halfway house between literature and music, Laugharne’s success is built on two key factors.

Like many students, I read the Oresteia by Aeschylus as an undergraduate as part of a compulsory Tragedy paper. A while ago I was asked would I do a new version of the Oresteia. I’m not a Greek scholar so I feel I have no authority to offer a "translation". However, I was up for writing a completely new play.

The Gospel of Us is a film about remembering. It is based on and was filmed at The Passion of Port Talbot, Michael Sheen’s triumphant theatre-event that took over his home town in south Wales to retell the Easter story this time last year. Writer Owen Sheers has novelised The Passion as The Gospel of Us.

The Queen's given everyone an extra bank holiday, so while you rest up over the Easter holidays, start planning your next downtime with theartsdesk's definitive clickable festival guide for the summer. We have headline listings and links for all the UK festivals this year, from rock by the lochs to DJs in London parks, and catching classical and opera on the way.

Before I came to what I was surprised to discover is a fifth album from hard-rock six-piece Lostprophets, there were two things I knew about the band: firstly, that they are Welsh; and secondly, that they showed up in magazines like Kerrang! a lot back when I was in high school.

Since their launch just two years ago, National Theatre Wales has staged plays on a firing range, in a miner’s institute, and – most memorably – claimed the whole town of Port Talbot as their stage for Owen Sheer’s The Passion last Easter. Setting themselves the challenge of producing 12 productions in their first 12 months, this building-less company have somehow turned a modest (not to say meagre) £1 million a year subsidy into a living, risk-taking tradition of national theatre.

There is a simple explanation to why Cardiff-born Peter Gill has never directed in his home city, despite the fact that many of his own plays are set in the Catholic, working-class Cardiff of his youth. “I’d never been asked,” states Gill matter-of-factly; “it’s just a trade; it’s not a magical world. You have to ask me to do things.”

In a year of centenary celebrations paying homage to Captain Scott and the men who accompanied him to Antarctica at the end of the Edwardian age, two exhibitions in London have assumed pride of place. The Natural History Museum places a spotlight on the scientific achievements of the Terra Nova expedition. At the Queen’s Gallery two photographic archives capture with remarkable immediacy the sheer splendour of the polar regions.