Now in its tenth year, 'contractworld' is still Europe's largest forum for architecture and interior design. This is where the industry's market leaders meet architects, planners and construction clients - and the contractworld.award for innovative spatial concepts were also presented here.

Interdisciplinary exchange - talking shop with professionals from all sectors of the industry - is today more vital than ever. That's why architects at contractworld 2010 talked not only to architects but to clients and companies, specialist suppliers, designers, media reps., lighting designers, acoustics planners, colour specialists and professionals from the political and economic arenas.

Bob Gysin of BGP Architects delivered a lecture at contractworld on 'Architecture and Sustainability - Building in Hamburg's HafenCity'.