Lockdown in London, gimbal walk across deserted Millennium Bridge with the Tate Modern over the Thames River, during the Coronavirus pandemic 2020

millennium bridge tate modern footbridge southbank city of london thames london london in lockdown landmarks urban city britain deserted architecture building river no people landmark covid 19 england british streets desolate europe empty street tourism covid eerie social distancing attractions art gallery travel beautiful corona summer tourist crisis tourists quiet self isolating quarantine pandemic coronavirus slow motion famous iconic lockdown