Old Masters dominate the European collecting scene next week. In London, an array of gallery shows and auctions feature old-world paintings, drawings, sculpture, furniture and precious objects.

At Master Paintings Week (July 3-9), 25 international dealers join auctioneers Christie's, Sotheby's and Bonhams in spotlighting the world's great, early painters. Running parallel will be Master Drawings London, with 21 dealers mounting special exhibitions of works on paper.