'World's first' octagon-shaped residential tower unveiled for Paradise site in Birmingham The colour of the building will be 'highly variable' depending on the lighting and the angle of view 17:07, 22 APR 2021 Updated Get all the latest politics news via email updates Invalid EmailSomething went wrong, please try again later. Subscribe When you subscribe we will use the information you provide to send you these newsletters. Your information will be used in accordance with ourPrivacy Notice. Thank you for subscribingWe have more newslettersShow meSee ourprivacy notice The "world's first" purely octagonal residential tower - part of the Paradise development - is set for approval.