Florian Heilmeyer

Looking around Belgium to see who was doing what with salvaged architectural materials, reuse activists Rotor came across something quite unexpected: the prolific, jaw-dropping work of artist-turned-builder Marcel Raymaekers

A mixed-use retrofit project in Berlin takes truly circular planning and construction a step further

Commissioned, planned and constructed in barely 18 months, this new building in Berlin bucks the trend for German government projects being delayed and over-budget. Florian Heilmeyer visited it