To start a new quarterly guide to the best architecture and design exhibitions around the world, we've picked out the top 10 to visit between now and March, including a retrospective of fashion legend Christian Dior and a show of future transport design.

The Road Ahead: Reimagining Mobility

Cooper Hewitt Smithsonian Design Museum, 2 E 91st Street, New York, 10128

14 December 2018 ? 31 March 2019
This exhibition looks at the impact of technology on our future cities and transport systems. It includes 40 design projects, plus research by Arup, MIT, Höweler and Yoon, Toyota, and more.

Grace Wales Bonner

Serpentine Sackler Gallery, West Carriage Drive, London, W2 2AR

19 January ? 16 February 2019
Accompanied by a series of meditation workshops by ambient musician Laaraji, this presentation of the Spring Summer 2019 collection by fashion designer Grace Wales Bonner promises to "collapse time and space". Ritualistic practices from around the world will be brought together in one cumulative exhibition.
David Adjaye: Making Memory

Design Museum, 224-238 Kensington High St, London, W8 6AG

2 February ? 5 May 2019
This major exhibition presents seven new works by British-Ghanaian architect David Adjaye, including the Smithsonian National Museum of African American History and Culture in Washington and the UK National Holocaust Memorial and Learning Centre in London.

Christian Dior: Designer of Dreams

V&A, Cromwell Road, London, SW7 2RL

2 February...