• The stories behind some of the world’s most iconic buildings – from the Sydney Opera House to the Centre Pompidou in Paris – and engineering projects like London’s Crossrail will be exposed in a new exhibition at the V&A on the work of Ove Arup – arguably the most influential engineer of the 20th century. Engineering the World: Ove Arup and the Philosophy of Total Design, which is being staged on conjunction with the global engineering and design company he founded – Arup, surveys the life, work and legacy of Arup (1895-1988) and features more than 150 previously unseen prototypes, models, films, drawings and photographs as well as new immersive digital displays featuring animations, simulations and virtual reality. As well as presenting information relating to a selection of Arup’s most ground-breaking projects – including collaborations with architects such as Richard Rogers and Norman Foster, the display, which is divided into several distinct sections arranged chronologically, also explores the pioneering work of Arup today on projects like Crossrail, technologies for acoustics studies like SoundLab and SolarLeaf – an experimental bio-reactive facade system that uses micro algae to generate renewable energy. The first major exhibition led by the V&A’s new Design, Architecture and Digital Department, Engineering the World runs at the South Kensington museum until 6th November. Admission charges apply. For more, see www.vam.ac.uk/EngineeringSeason. PICTURE (above): Sydney Opera House under construction, 1966; © Robert Baudin for Hornibrook Ltd. Courtesy Australian Air Photos.

• The new Tate Modern opens its doors to the public tomorrow following a £260 million renovation and expansion. Designed by architects Herzog & de Meuron (who also designed the original conversion of the Battersea Power Station which opened in 2000), the new Switch House building increases the size of the Tate Modern by 60 per cent. As well as redisplaying the 800 works previously on show, the revamped Tate Modern – which still features the Turbine Hall at its centre – also offers a range of new experiences for visitors, from the  subterranean concrete ‘Tanks’ – the first permanent museum spaces dedicated to live art, and a panoramic public viewing terrace on level 10. The museum’s reopening will be celebrated by a free programme of live performances, new commissions and other special events and the museum will stay open until 10pm each evening this weekend when events will include a specially commissioned choral work being performed by more than 500 singers from community choirs around London at 5pm on Saturday. Entry to the Tate Modern on Bankside is free. For more, see www.tate.org.uk/visit/tate-modern. PICTURE: © Hayes Davidson and Herzog & de Meuron/Tate 

• English Heritage blue plaques were unveiled to ballet dancer Dame Margot Fonteyn and choreographer Sir Frederick Ashton earlier this month. Dame Margot’s plaque was unveiled at her former flat at 118 Long Acre in Covent Garden (conveniently close to the nearby Royal Opera House where she performed) while Sir Frederick’s plaque was unveiled at his former property at 8 Marlborough Street in Chelsea. The pair’s 25 year relationship produced many of her most celebrated performances and his greatest ballets, including Daphnis and Chloe (1951), Sylvia (1952) and Ondine (1958). The unveiling coincided with the release of a new free Blue Plaques app which, as well as helping users to find blue plaques and uncover the stories of those they commemorate, is also intended to provide an expanding series of walking tours. The first, ‘Soho’s Creatives and Visionaries’, follows a route from Oxford Circus to Tottenham Court Road Station, taking in the property where Karl Marx began writing Das Kapital, the house where Canaletto lived and the attic rooms where John Logie Baird first demonstrated television in 1926. For more, see www.english-heritage.org.uk/visit/blue-plaques/.

• The 248th ‘summer exhibition’ – featuring the work of 15 international artistic duos in a display curated by leading British sculptor Richard Wilson – opened at the Royal Academy of Arts this week. On display in the Piccadilly institution’s main galleries, the exhibition’s highlights include a new large scale, suspended kite sculpture by Heather and Ivan Morison, two hand-coloured prints from Jake and Dinos Chapman’s Human Rainbow II series, and, an atmospheric photographic installation from Jane and Louise Wilson’s seminal Chernobyl series. Turkish film-maker and artist Kutlug Ataman’s monumental multi-image video installation, THE PORTRAIT OF SAKIP SABANCI, featuring 10,000 LCD panels will also be displayed. Can be seen until 21st August. Admission charges apply. For more, see www.royalacademy.org.uk.

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