International

One of two translated versions that appeared almost simultaneously emerges in German saleroom

Institutional purchases have become a major feature of the Salon du Dessin works on paper fair

The sales at Stargardt (20% buyer’s premium) in Berlin are an important rendezvous for autograph dealers and collectors.

The artist Jean-Michel Moreau the younger (1741-1814) was employed from the 1780s onwards as a dessinateur des Menus-Plaisirs.

London dealer Liliane Fawcett, who since 1984 has traded from Notting Hill as Themes and Variations, began acquiring Italian post-war glass just as the secondary market was forming.

Sotheby’s Hong Kong’s Asian Art Week was led by the earliest extant court painting by the Italian Jesuit painter Giuseppe Castiglione (1688-1766).

The modest reserve of €2500 for the 13in (34cm) Roman marble torso of a seated man from the 1st or 2nd century left the bidders at Dr Eder (25% buyer’s premium) in Cologne with plenty of upward scope.

A selection of upcoming highlights at UK, US and European auctions

In recent sales at Artcurial, Bailly, Beurret and Widner (25% buyer’s premium) in Basel, works of art from the renowned collection of Lotar Neumann in Gingins have been consigned by his descendants and achieved notable results.

Vases and other vessels employing the Primavera technique belong to the rarest types of glass produced in Murano.

Collection of popular and well-respected Austrian figure puts in a notable performance at auction

Two pictures relating to the family of former US president George HW Bush added to catalogue raisonné

This Flemish Baroque carved ebony table cabinet shown below opens to reveal intricate silk needlework images of flowers to the inside of its three doors.

Galerie Negropontes has turned to photography to explore the work of another canonical artist.

Two choice British documents emerged across two different sales at Amherst, New Hampshire firm RR Auction (25% buyer’s premium).

While many people have a decided aversion to pigeons, this did not apply to the bidders at Kiefer (25% buyer’s premium) in Pforzheim, Germany.

Letters of the Late Ignatius Sancho, an African, tells the remarkable story of an African born on a British slave ship who earned a place among the London elite.

An Irish Regency overmantel mirror in Egyptian Revival style by the Dublin artisan Joshua Kearney (1797-1849) hammered for $22,000 (£16,400) against a $6000-8000 guide at Andrew Jones Auctions (25% buyer’s premium) in Los Angeles.