The Lindo Wing at St Mary's Hospital where the Duchess of Cambridge will give birth to the royal baby in a few weeks has undergone an 18 month refurbishment.
Acclaimed visual artist, London born Julian Opie is providing 40 panels to be displayed over the units four floors.
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The memorial will focus on remembering the 71 victims of the tower block fire.
A woman died as she crossed the road when she was struck by four separate motorists who police believe did not stop.
Patrols including local volunteers have been set up after the grisly finds in Thamesmead in the last month.