Ronald Van Der Kemp (RVDK) Couture Face Masks Ronald van der Kemp (RVDK) Couture Face masks in Aid of Refugee Company. Amsterdam – Fashion designer Ronald van der Kemp and Christie’s will stage an online charity auction open for bidding from 17-30 September on www.christies.com. RVDK has kindly donated 29 unique and exceptional face-masks which will be offered without reserve and the auction revenue will be donated to Refugee Company. Furthermore, all 29 face masks will be on view at Christie’s Amsterdam and can be viewed by appointment…