The decadent show includes works from the Budapest Museum of Dine Arts, and is open until 4 August

Old Masters were booming, but decorative arts were a hard sell

Dreesmann was a passionate and committed collector who barely ever sold on his beloved acquisitions

And a wider range of stock attracts more collectors

"Mars and Venus" will pay for essential repairs

Raphael gets assessed according to the theories of Rudolph Steiner and Vasari’s judgement of Andrea del Sarto is reversed

Raphael’s “Donna Velata” and Titian’s “Young Englishman” have become two of the most influential paintings by Renaissance masters

As the supply of works by the big names dwindles demand is growing for pictures by lesser known artists

While a broad consensus emerged that sales remain solid, the demand for quality pictures outstrips supply, causing frustration among serious collectors

While the market remains largely stable in Europe, the demand for quality pictures, fuelled by thriving European economies, outstrips supply

Nina Amaku's rendition of 'Il Cavalo' is relegated to the racetrack

Trade at home is still strong, but Germany is looking for business beyond its borders

Plotting national tastes and identifying certain general market trends

All seven in its collection will be on display together for the first time

Da Vinci on CD and on the net

A major loan show from Dresden’s Picture Gallery concentrates on paintings rather than decorative arts

The donation fulfils the 1948 bequest of Abby Aldrich Rockefeller

“The Lady with the Ermine” arrives in the city as part of its Italian tour

This study maintains that Verrocchio’s “Tobias and the angel” in London is the first example of the artist’s hand

The old favourites - Italian views and Dutch landscapes - make record-breaking totals

Baroque paintings given to National Gallery of Ireland instead

It is marked by three celebrations in his native Basel and an exhibition at London's National Gallery on his renowned “Ambassadors”

A field with keen collectors and plenty of sleepers at the auctions to challenge the dealers

Veteran collector and lobbyist for the arts opposes introduction of entrance fees

But heavy disappointment for collector Basia Johnson as recently acquired works failed to sell

Bought since the 80s, the eight Dutch and Flemish paintings include Rembrandt and Sweerts

How computers are enhancing the market for these two businesses

Bust of Christ is centrepiece of popular exhibition

Christie's cancel a London sale and European dealers are flocking to the US to buy and sell

The connoisseur, dealer, collector and patron of the Morgan Library discusses the importance of emotional impact, and how the art market has transformed since the start of his career