International

Combining scholarly, decorative and evocative appeal, cameos and intaglios are a highly collectable area of the antiquities market.

Deux Antilopes Koudou or Caress, c.1911, by Rembrandt Bugatti, is on offer at the inaugural The Treasure House Fair from French exhibitor Univers du Bronze.

Recent auction results in Germany and Switzerland give a snapshot of the market beyond wristwatches

A previously unrecorded second version of Lavinia Fontana’s Mannerist portrait of Antonietta Gonsalvus has sold in France for a record €1.25m (£1.1m).

This conical beaker by master French glass maker Emile Gallé will feature in a mixed-discipline auction to be held by Copages at Drouot on June 26.

The paintings of Anne Vallayer-Coster (1744-1818), an artist often compared to Chardin whose painting was a major source of inspiration to her, were recognised and well regarded during her lifetime in the 18th century art world.

'Portrait de Dolly' by Kees van Dongen (1877-1968) comes to auction this month.

Sotheby’s is to offer the private collection of Hélène Leloup (b.1927), one of the major pioneering dealers in African and Oceanic Art.

Mirabaud-Mercier’s sale at Drouot on June 16 will feature this Venetian view by Albert Marquet (1875- 1947).

A summary of news and events from around the trade including an Antwerp dealer's upcoming show focusing on the Flemish artist Cornelis Schut (1597-1655).

A Cubist still-life by Albert Gleizes (1881-1953) which has remained in the same family since it was purchased from the artist in 1948 is for sale at Ivoire Toulouse/Primardeco.

Laurent-Alexis Guelfucci opened Guelfucci Gallery in 1998 and specialises in early 20th century furniture and art with a focus on Art Deco.

This 17th century floral still-life features in the sale of Old Master paintings and drawings to be held by Tajan on June 21.

Hermann Historica’s (25% buyer’s premium inc VAT) huge series of sales in Munich included what it billed as ‘a key document from German history’.

De Baecque & Associés will be selling this monumental astronomical clock standing 9ft 11in (3m) high on June 30.

Made in 1762 at the cusp of the vogue for rococo and neo-classicism, this 15in (44cm) high Sèvres vase combines elements of both styles.

This 18ct gold ring demonstrating French portrait photographer René Dagron’s (1819-1900) invention of microphotography quadrupled its estimate at Bonhams in Paris.

Galerie Mingei, based on the rue Visconti in the Saint Germain des Prés area, specialises in antique and contemporary Japanese decorative arts.

London dealer Susan Ollemans Oriental Art specialises in Asian jewellery.