Art market

Aristocrats seek buyers to take Old Masters off their hands

Bellotto paintings worth more than £23m to leave family collections after more than 200 years

Collectors flock to Paris for four fairs in one week

Serious buyers came out in force for Spring Art Week—a relief for dealers after a chilly winter

Hoteliers become curators as reproductions create market niche

Trend towards licensing works for use in the hospitality industry can offer a new income stream for artists

Japan’s contemporary artists fare better overseas

Dealers need to participate in international art fairs and have spaces abroad to gain respect back home

Online auctions: in a permanent revolution until someone gets it right

Sotheby’s has launched its third model, back in tandem with eBay, while its numerous competitors are trying many different methods to grow internet sales

Surfacing on the market: Champion of the common man

Leslie Hindman, Chicago, Property from the Collection of Carol and Richard Levin, 20 May

Lawnews

French minister shakes up auction regulation

New law would dilute powers of the “commissaires-priseurs” system and give responsibility to non-experts

Frieze New York: enter the labyrinth

The fourth edition of the fair gives visitors more choice than ever

Surfacing on the market: Dancing in Bavaria

Ketterer Kunst, Munich, Old Masters and Art of the 19th Century, 22 May

Artistic success in America means wearing the right old school tie

Despite paying lip service to diversity, New York’s major museums, galleries and university programmes are bound tightly together in a system that favours the privileged

Art Brussels relocation sparks debate among local dealers

The move to the Tour & Taxis site next year coincides with the launch of the Independent fair in the burgeoning contemporary art hub

Ai Weiwei boosts value of art fund by 5% in 2014

Tiroche DeLeon collection focuses on works from developing countries<br>