sentences:  The permanent collection will occupy , and the temporary exhibitions will take place over .BuroHappold Engineering provided multidisciplinary engineering services across the project, including structural engineering, geotechnical engineering, energy and environmental consultancy, water engineering, facade engineering, lighting design, people movement consultancy, security services and inclusive design.Their structural engineers realised the "floating dome" from 7,850 aluminium stars of varying sizes, which tessellate over eight layers to create a perforated roof structure that allows sunlight through to the spaces below.