Martin Kemp, one of the world’s leading experts on the polymath, provides a personal guide to all 17 existing paintings—from ...

A recent Sotheby's sale of 55 Old Masters works, collected over decades by Jordan and Thomas A. Saunders III, yielded just ...

In his solo show with Robilant and Voena, Stephen Appleby-Barr blends classical influence with surreal invention.