Christie's

Once described as “one of the rarest dog books printed in the English language”, a copy of Cynographia Britannica: Consisting of Coloured Engravings of Various Breeds of Dogs existing in Great Britain sold at $14,000 (£10,525) at Christie’s New York (25/20/12.5% buyer’s premium) on June 14.

More than £47m of Modern British art changed hands in a bumper series held in London, as buyers competed fiercely for blue-chip pieces and lots offering best value.

Sold for $32,000 (£24,060) at Christie’s New York (25/20/12.5% buyer’s premium) on June 14 was an Edison Universal Stock Ticker.

The July Old Master auctions in London were a mixed affair with the lack of blockbuster lots meaning the overall total was down on the levels of the last two years.

New auction records were achieved for two of the four Scottish Colourists in the space of a week.

Summer tribal art sales in Paris have produced a clutch of strong results for works from different world centres, both African and Oceanic, often for pieces that came with renowned provenances. Three of them are pictured here.

Christie’s has added a top-end sale of 19th century art to its calendar of New York auctions in October.

Market rebounds with £13.5m Franz Marc record at Christie’s after guaranteed works fail at Sotheby’s...

Billed as “the world’s most valuable illustrated book”, the ex-Duke of Portland set of Audubon’s Birds of America offered by Christie’s New York (25/20/12.5% buyer’s premium) on June 14 was sold for $8.3m (£6.24m), a price only once bettered at auction.

Post-war material is attracting growing interest across all sectors of the art market. A pioneer was the Design sale that championed the creations of designers and taste makers from the second half of the 20th century and beyond.

The recent crackdown on Russian money in London seemed to have little noticeable effect on the latest Russian art sales in the capital.