Fair

A demonstrator protests outside the MIPIM property fair at Olympia in London October 15, 2014. The fair, aimed at bringing together participants in the international property market, was addresssed by London Mayor Boris Johnson.

Stefan Wermuth/Reuters

A demonstrator protests outside the Mipim international property fair at Olympia in London

Coal man Simon Bee walks through the mud as he delivers bags of coal to showman's steam engines being prepared for display at the Great Dorset Steam Fair in Tarrant Hinton near Blandford on August 28, 2014 in Dorset, England. Heavy rain has disrupted the opening of the event, which is in its 45th year and regularly attracts 200,000 visitors to the site to see steam road locomotive, as well as other vintage vehicles.

Matt Cardy/Getty Images

Coalman Simon Bee walks through the mud as he delivers bags of coal to showman’s steam engines being prepared for display at the Great Dorset Steam Fair in Tarrant Hinton near Blandford on Thursday in Dorset, England

A double Fordson tractor at the Great Dorset Steam Fair, where hundreds of period steam traction engines and heavy mechanical equipment are being set up for the annual Dorset gathering of steam enthusiasts. PRESS ASSOCIATION Photo. Picture date: Tuesday August, 26, 2014.

Ben Birchall/PA

A double Fordson tractor at the Great Dorset Steam Fair, where hundreds of period steam traction engines and heavy mechanical equipment are being set up for the annual Dorset gathering of steam enthusiasts.

German Chancellor Angela Merkel receives a flower from a humanoid robot decorated with typical Dutch attributes - a traditional dress and a tulip - during the official opening of the Hannover Messe industrial trade fair in Hanover, central Germany on April 7, 2014. The Netherlands is the partner country of this year's trade fair running from April 7 to 11, 2014 and presenting a cross section of key industrial technologies.

Johannes Eisele/AFP

German Chancellor Angela Merkel receives a flower from a robot decorated with typical Dutch attributes − a traditional dress and a tulip − during the official opening of the Hannover Messe industrial trade fair in central Germany on Monday.

Cacti on display in the Royal Horticultural Society's 'Great London Plant Fair' in the RHS Lawrence and Lindley Halls on April 1, 2014 in London, England. The show, which aims to celebrate the vibrancy of spring, includes the 'RHS Early Daffodil Competition' and runs until April 4, 2014.

Oli Scarff/Getty Images

Cacti on display in the Royal Horticultural Society’s Great London Plant Fair in the RHS Lawrence and Lindley Halls on Tuesday in London, England. The show, which aims to celebrate the vibrancy of spring, includes the RHS Early Daffodil Competition and runs until Friday.

Guidelines for where to place books are pictured at an empty rack at a booth during preparations for the upcoming book fair in Frankfurt...Guidelines for where to place books are pictured at an empty rack at a booth during preparations for the upcoming book fair in Frankfurt, October 7, 2013. The world's largest book fair runs from October 9 to October 13 and features the literature of Brazil as its guest of honour. REUTERS/Ralph Orlowski

Ralph Orlowski/Reuters

Guidelines on a rack showing where to place books during preparations for the forthcoming book fair in Frankfurt. The largest event of its kind runs from October 9 to October 13 and features the literature of Brazil as its guest of honour. 

A girl laughs as she sits among hand fans during a mass performance at a children's martial arts fair in Foshan...A girl laughs as she sits among hand fans during a mass performance at a children's martial arts fair in Foshan, Guangdong province May 31, 2013. REUTERS/Stringer (CHINA - Tags: EDUCATION SOCIETY TPX IMAGES OF THE DAY) CHINA OUT. NO COMMERCIAL OR EDITORIAL SALES IN CHINA

Reuters

A girl laughs as she sits among hand fans during a mass performance at a children’s martial arts fair in Foshan, Guangdong province in China on Friday.