This Week in London – Canaletto at the National Maritime Museum; the story of the postcode; Easter hunts at royal palaces; and, superheroes and orphans…

Canaletto, ‘View of the Grand Canal from the Palazzo Bembo to Palazzo Vendramin-Calergi‘ © From the Woburn Abbey Collection

Twenty-four of Canaletto’s Venetian views which are normally found at Woburn Abbey form the heart of a new exhibition opening at the National Maritime Museum in Greenwich on Friday. Canaletto’s Venice Revisited explores some of the most iconic view paintings of Venice and how tourism, which helped establish Canaletto’s career, today threatens Venice’s future. The views from Woburn Abbey were painted by Canaletto for Lord John Russell, the 4th Duke of Bedford, in the 1730s and this is the first time the paintings, which are thought to be Canaletto’s largest single commission, will be on display in their entirety outside of the abbey. As well as 22 smaller views of Venice depicting iconic landmarks such as Piazza San Marco and the Grand Canal, as well as campi, palazzi and churches, the works include two monumental views, A Regatta on the Grand Canal and The Grand Canal, Ascension Day: The embarkation of the Doge of Venice for the Ceremony of the Marriage of the Adriatic. Runs until 25th September. Admission charge applies. For more, see www.rmg.co.uk/canaletto.

The story of the postcode is the subject of a new exhibition at The Postal Museum. Sorting Britain: The Power of Postcodes charts the journey of postcodes in the UK, from the post postal districts in London, Liverpool and Manchester and the first trial of postcodes in Norwich in 1959 to how postcodes are used today as an indicator of social standing. Highlights in the display include ELSIE, one of the only original 1950s Electronic Letter Sorting Indicating Equipment left in existence, images of ‘Poco the Postcode Elephant’ – one of the biggest advertising campaigns of the 1980s and unseen maps of London from the 19th century. Runs until 1st January. Included in admission ticket. For more, see www.postalmuseum.org.

• The Lindt GOLD BUNNY Hunt is returning to both Hampton Court Palace and Kensington Palace this Easter for the first time since 2019. Children aged four to 12 are invited to use a trail map to explore each palace and gardens and find the Lindt GOLD BUNNY statues while learning about people from the palaces’ past and, on successfully completing their mission, claim their chocolatey reward. Check the website for details of dates. The hunt is included in palace admission. For more, see www.hrp.org.uk.

The representation of foundlings, orphans, adoptees, and foster children in comics and graphic novels comes under scrutiny in a new exhibition at the Foundling Museum in Bloomsbury. Opening Friday, Superheroes, Orphans & Origins: 125 years in comics looks at traditional orphan superheroes ranging from Superman and Batman to Spider Man and Black Panther along with characters from early newspaper comic strips, Japanese Manga and contemporary graphic novel protagonists. The display includes historical newspapers, original artwork and contemporary digital work as well as examples of international comics rarely exhibited in the UK. There are also three new artistic commissions specifically made for the exhibition. Can be seen until 28th August. Admission charge applies. For more, see https://foundlingmuseum.org.uk/event/superheroes-orphans-origins/.

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