Andy Warhol artwork displayed in Art at Harrods, a new 4,000-square-foot gallery at the Harrods flagship department store in London. Halcyon Gallery is the partner for the gallery. Image credit: Harrods, Halcyon Gallery British department store Harrods is dipping its toes in the lucrative art market via a new partnership with London’s Halcyon Gallery that gives a new twist to shopping for groceries and linens.