‘It can’t be ignored’: Osman Yousefzada on his gigantic artwork

He has dressed Beyoncé and Lady Gaga – and now he’s dressed Birmingham. As his ‘infinity pattern’ is unveiled, the artist talks poverty, class – and why he’s not interested in being a ‘good immigrant’Approaching Birmingham New Street station on the train, you’ll normally spot the scaly curves of Selfridges’ landmark Future Systems-designed building nestling in the cityscape. But right now, rising into the summer sky in its place,