Vilhelm Hammershøi: the eminence in greys

Thirty years ago, it wasn’t easy tracking down Vilhelm Hammershøi. Many of his paintings remained in private hands and unless you went to Copenhagen, you were unlikely to come across more than a couple hanging together. Now, a painter who was bypassed and undervalued for several decades is everywhere and value of his work has sky-rocketed. Over the last six years, auction prices for his paintings…