• The National Portrait Gallery reopens today following a complete refurbishment of the building and construction of a new learning centre – the largest redevelopment of its history. And the first major exhibition to be seen focuses on the ground-breaking work of 20th century British photographer Yevonde (1893-1975). The exhibition – Yevonde: Life and Colour – is the largest of the artist’s work and will feature more than 25 newly discovered photographs among the more than 150 works on display. As well as commercial commissioned works and still lives, the display will also include portraits of some of the most famous faces of the time including George Bernard Shaw, Vivien Leigh, John Gielgud, Princess Alexandra and Margaret Sweeney, Duchess of Argyll as well as Surrealist patron and poet Edward James. It will also celebrate Yevonde’s role as an innovator, show-casing her experimentations with solarisation and the Vivex colour process. The National Portrait Gallery acquired Yevonde’s tri-colour separation archive with funding from The Portrait Fund and went through an extensive research, cataloguing and digitisation process funded by CHANEL Culture Fund. Admission charge applies. Runs until 15th October. For more, see www.npg.org.uk.

• A new gallery dedicated to world-changing engineering innovations and the people behind them opens at the Science Museum tomorrow. ‘Engineers’ celebrates the UK’s engineering heritage and showcase innovations through the global lens of the Queen Elizabeth Prize for Engineering and its winners (its opening marks a decade of the prize). The gallery will spotlight the stories of more than 60 engineers working in a range of fields sitting in four sections – ‘Bodies’, ‘Lives’, ‘Connections’ and ‘Creating’. Items on show in the gallery – which adjoins the Technicians: The David Sainsbury Gallery which opened in November last year – include the first digital camera, the cutting-edge CMR ‘Versius’ surgical robot arm and a miniature atomic clock which the entire GPS system depended upon. Entry to the level one gallery is free. For more, see https://sciencemuseum.org.uk/engineers.

• Granite stones that once formed part of Victoria Embankment have been installed around the City in a project celebrating the role of stone in the City’s creation. Called From the Thames to Eternity, the project – designed by Matthew Barnett Howland and Oliver Wilton from University College London and CSK Architects – features stones which have been removed from the embankment to enable the new Thames Tideway Tunnel. Originally quarried in the 19th century, mainly in Cornwall and Scotland, for use in Joseph Bazalgette’s Thames River wall at Victoria Embankment, they are being installed temporarily and will later be reused in another project.

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