International (print edition)

At Ivoire Nantes’ (24% buyer’s premium inc VAT) auction in the French city on September 29, this 2ft 1in x 3ft (64 x 91cm) signed pastel by Louise Abbemé (1858-1927), showing the actress Sarah Bernhardt seated, sold for €8200 (£7455).

This pastoral scene titled 'Where is this bower beside the silver Thames?' features on a poster to promote the London Underground by the well-known French Art Deco artist Jean Dupas.

This green patinated Cyclamen perfume bottle made c.1912 by René Lalique for Coty is part of a private Chicago collection of Lalique scent bottles that feature in Heritage Auctions’ Tiffany, Lalique and Art Glass sale in Dallas, Texas, on October 22.

A bowler hat that once belonged to Emperor Franz Joseph I of Austria will go under the hammer at Dorotheum on October 19 in the sale of imperial court memorabilia and historical objects in Vienna.

An October 27-30 sale of more than 2800 lots at Reiss & Sohn of Königstein-im-Taunus includes a 1583 first of Georg Bartisch’s Opthalmodouleia…, a famous work on eye surgery that is also the first extensively illustrated account of any surgical speciality.

Furniture ensemble sold in French auction had been in the same family since being produced

A collection of bicycles spanning a century from 1892-1982, Tour de France jerseys and other sporting memorabilia will be offered for sale by Ivoire Chartres in the French city on October 17.

Cologne auction house Lempertz has been trading for 175 years and on November 13 has a special celebratory treat in store for connoisseurs of 18th century furniture.

The October 10 auction at New York’s Arader Galleries includes the collection of the surgeon Dr Seymour Schwartz (2020) – a map collector Graham Arader considered something of a mentor.

On October 21, Freeman’s in Philadelphia will mark Ludwig van Beethoven’s 250th birthday by offering a collection of 12 portrait bronzes of the composer by French sculptor Antoine Bourdelle (1861-1929).

This portrait of doctor Heinrich Wolff, the stadtphysikus (city physician) in 16th century Nuremberg, is one of the highlights in the sale at Wendl in Rudolstadt on October 22-24.

Over the years, Wolf Horst Röhl, who died in 2005, amassed an impressive collection of 17th and 18th century Dutch and German cut glass.

On October 31, Quentin in Berlin is holding its 40th auction. One of the most unusual pieces is this 8in (22cm) high satirical porcelain figure, titled Schmeichelei (Flattery). It was modelled in 1909 by the Slovakian artist Eduard Klabena for KPM in Berlin.

Joseph Fröhlich (1694-1757) was a well-known figure at the Saxon court from the late 1720s onwards. He was appointed court jester to Augustus the Strong in 1727 and held the position for three decades – perfect for a man whose family name translates as ‘happy’.

Fair organisers are not to be envied at the moment. Only at the beginning of September were the managers of the 'Highlights Fair' in Munich given the go-ahead for this year’s event (the 11th edition) which is opening its doors to the general public from October 22-25.

Mehlis (23% buyer’s premium) in Plauen held its first sale of the new season on August 28-29. There was lively bidding, with a high proportion of the bidders joining in by phone.

In 1902, American inventor Frederic Eugene Ives applied for a patent for his Parallax Stereogram.

Among the million-plus visitors to the notorious 'Die Ausstellung Entartete Kunst' organised by the Nazis in 1937 was the painter Karl Kunz (1905-71). He was not there to be disgusted by the excesses of the “modern degenerates”, as was the official intention, but rather to be inspired by the work of his fellow painters.

Launched in 1956, La Biennale des Antiquaires, now an annual event known as La Biennale Paris, is one of the world’s longest-established and best-known art and antiques fairs.

The highlight of an Asian art auction held at Drouot by Auction Art on September 25 is this 21½in (55cm) high Qianlong lantern-shaped vase famille rose vase and stand.