Freud's study, Rio's favelas and Hillary's niqab – the week in art

Tracey Emin to David Shrigley reveal their visions for Team GB, Edinburgh explores the macabre and x-rays reveal Degas’s hidden face – all in your weekly art dispatchMark Wallinger
A mirrored ceiling eerily doubles the space of Sigmund Freud’s study and offers a view into the mysteries of the mind. Wallinger’s installation celebrates this likable museum’s 30th anniversary.
• Freud Museum, London, until 25 September. Continue reading...