[https://amp.theguardian.com/artanddesign/2020/dec/25/amsterdam-gallery-owner-recalls-how-sale-of-banksy-work-saved-staff-jobs](https://amp.theguardian.com/artanddesign/2020/dec/25/amsterdam-gallery-owner-recalls-how-sale-of-banksy-work-saved-staff-jobs) Kim Logchies-Prins tells how employees gathered around canvas, sold for £1.5m, to give thanks