International

The first incarnation of the porcelain factory in Höchst near Frankfurt existed for exactly half a century. It was founded in 1746, making it the second-oldest producer of porcelain in Germany after Meissen.

In recent years, Geble (22.61% buyer’s premium) in Radolfzell has sold several paintings by the Singaporean artist Cheong Soo Pieng (1917-83) from a German collection.

Dorotheum (28/25/22/18% buyer’s premium) in Vienna could boast two seven-figure prices in as many days, including the highest Austrian auction price of this year so far.

Although her career as a photographer lasted only some 16 years, Julia Margaret Cameron (1815-79) is acknowledged as a pioneer of the medium, creating a remarkable oeuvre of portraits and other photographic compositions.

One of the biggest surprises at Nagel’s (33% buyer’s premium) sale in Stuttgart on October 16-17 came right at the end of the auction.

“There is no such thing as modern art, there is only art and it is perpetual.” The author of these lines was, perhaps surprisingly, the highly modern Austrian painter Egon Schiele and are part of an artistic manifesto written on July 17, 1911.

The private collection of the late auctioneer Rudolf Neumeister was on offer at the saleroom bearing his name – which is now run by his daughter.

Jewellery owned by Marie Valerie Hapsburg, the favourite daughter of Empress Elisabeth of Austria, will be auctioned by Dorotheum in Vienna on November 27.

New Orleans dealership MS Rau has opened an expanded retail space after three years of renovation.

The November 18 sale titled California Jewelry held by Doyle New York on the West Coast includes a group of French Art Nouveau pieces described as ‘Property from an Important Jewel Collector’. Several display the plique-à-jour (‘letting in daylight’) enamelling technique revived in the late 19th century.

Musket that fired the first shot in 1775 American revolution battle appears in US saleroom.

This small-scale wall mirror by Line Vautrin from c.1950 measures approximately 15in (38cm) in diameter.

Among several auctions devoted to Old Master and 19th century paintings taking place in Paris this month will be the 66-lot sale held at Sotheby’s on November 19.

Sold for a record $2750 (£2220) at PBA Galleries (20/15% buyer’s premium) in California on October 10 was an inscribed copy of The World Set Free, a prophetic novel by HG Wells.

Going to the Fields by the Cezch artist Joža Uprka (1861-1940) is one of the potential best-sellers of Bonhams’ sale of 19th century European paintings in New York on November 20.

This sheet of studies of a monkey in red chalk on paper by the St Petersburg-born artist Alexander Jacovleff (1887-1938) will be offered in Il Ponte’s sale of 19th century paintings and sculpture in Milan on November 21.

A number of Russian icons are included in Crescent City Auction Gallery’s sale on November 16-17 in New Orleans, among them this 19th century Virgin of Kazan.