Ofili tapestries, Hockney etchings and Apple's HQ – the week in art

Mat Collishaw, Albion, 2017. Photograph: Mat Collishaw/BlainSouthern

Exhibition of the week

Mat Collishaw
A surreal cinematic sculpture that advances a provocative theory about the origins of art by this intelligent analyst of the power of images.
• Blain Southern, London, until 27 May

Also showing

Chris Ofili
A tapestry designed by this renowned Turner prize winner, whose work has lost the edge it once had. Will this be a return to form?
• National Gallery, London, 26 April–28 August

Langlands & Bell
Explorations of hi-tech architecture and its hidden meanings, as the British duo investigate the new HQs of digital giants including Apple and Facebook.
• Alan Cristea Gallery, London, 27 April–3 June

David Hockney
Beautiful etchings inspired by the poems of CP Cavafy and published in 1967, the year homosexuality was partly decriminalised in England and Wales.
• British Museum, London, until 14 May

Lucy Beech and Edward Thomasson
A performance piece about community and conflict, with live events on Saturdays and a video version the rest of the week.
• Tate Britain, London, 25 April–18 June

Masterpiece of the week

The Exhumation of Saint Hubert, by Rogier van der Weyden. Photograph: Heritage Images/Getty Images

Rogier van der Weyden and workshop, The Exhumation of Saint Hubert, late 1430s

This mesmerising masterpiece of realist art is nearly 600 years old. It portrays a history far older. In a gothic cathedral, gathered clerics are astounded to see the perfectly preserved body of a long-buried saint being raised intact from its tomb. The dead saint seems only to be sleeping. Rogier van der Weyden, one of the Flemish geniuses who revolutionised European art in the 15th century, recreates this scene with hypnotic intensity and compelling dramatic detail. This is not only a lifelike picture, but one that still possesses uncanny power many centuries after it was created.
• National Gallery, London

Image of the week

Chrome Hill in the Peak District, Derbyshire. Photograph: Martin Birks/PA

A hugely romantic and dramatic image by photographer Martin Birks, included in a new book collecting together 10 years of the best UK landscape photography – see our gallery of highlights here.

What we learned this week

Richard Long walked us through his new work in Norfolk

Michael Wolf told us about his best photograph – ducks hanging out in Hong Kong

Residents next to Tate Modern’s Switch House have filed legal complaints about the invasion of their privacy from gawping art fans

The BP portrait award unveiled its lineup this year – and it’s all female

Susan Philipsz is to create a £2m singing clock for Birmingham’s new HS2 rail station

The winners of the Sony world photography awards were announced

You shared your images of cities worldwide, from Doha to Shanghai

Ahead of his centenary, we looked at the menage à trois that was the making of Australian painter Sidney Nolan

We met the artisans returning to traditional craft methods

How Lisbon became the new capital of architectural cool

We looked back at the work of German modernist architect Otto Bartning

Hettie Judah talked to critic Martin Herbert about his essay series Tell Them I Said No, about artists who refuse to self-promote

We mourned Colgate lasagnes and Twitter-only phones at the Museum of Failure

Get involved

Our A-Z of Readers’ Art series continues – please submit your artworks on the theme of S Is for Spray Paint. You can also share your photos on the theme of endurance.

Guardian members can book now for an exclusive private view: True Faith, a group show exploring the impact of Joy Division and New Order on the art world, part of Manchester international festival.

Don’t forget

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