Manchester Gallery, Manchester Museum

Opens 4 April

This new gallery draws links between the people of Manchester, the city's history and the museum's collection. The space throws the spotlight on communities within the metropolis and key museum patrons from all classes.

New gallery, Natural History Museum, Colchester

Opens 7 April

The gallery explores geology and climate change. Visitors will be able to hear first-hand accounts of the Great Storm of 1987, read tips on how to be environmentally friendly and learn how climate change is now man-made, rather than natural.

Sh(OUT): Contemporary Art and Human Rights, Gallery of Modern Art, Glasgow

9 April - 1 November

This year, the biennial exhibition on social justice focuses on lesbian, gay, bisexual and transgender issues. Artists represented include Nan Goldin, David Hockney, Catherine Opie and Robert Mapplethorpe.

Indian Strings and Dances, Museum of Croydon

10 April - 31 July

How have musicians and dancers from southern Asia influenced the UK's cultural scene over the past 400 years? This exhibition explores the history of travel, migration and cultural exchange through video performances and musical instrument displays. A programme of events includes a Manipuri dance workshop on 11 April.

The Photographic Object, Photographers' Gallery, London

24 April - 14 June

The exhibition examines photography as an object in its own right by concentrating on the physical and tactile qualities of images. German artist Gerhard Richter paints over pictures taken from family albums, while Italian Maurizio Anzeri stitches coloured thread on to discarded family portraits.

Stanley Spencer and the River Thames, Stanley Spencer Gallery, Cookham

29 April - 1 November

Tate Britain is loaning four works by Spencer relating to the Thames running through the artist's home village. These include Turk's Boatyard Cookham and Swan upping at Cookham. The show marks the 50th anniversary of Spencer's death.

Robert HN Ho Family, Foundation Gallery, Victoria and Albert Museum, London

Opens 29 April

More than 50 works from between AD200 and 1850 go on show at the first gallery for Buddhist sculpture in the UK. The display, which is arranged according to geographic groupings, charts the spread of the religion. An early image of the meditating Buddha, from about AD300, from north-west India is on view for the first time.