https://www.theguardian.com/artanddesign/2020/jul/08/great-reopening-britains-galleries-covid-proofed-london-dundee-llandudno
The great reopening – how Britain’s galleries Covid-proofed themselves

https://www.theguardian.com/artanddesign/2020/jul/08/great-reopening-britains-galleries-covid-proofed-london-dundee-llandudno