Largest image built with interlocking plastic bricks

The largest image built from interlocking plastic bricks measures 156.8 m² (1,687.77 ft²) and was created by A.J.J. Casper (Netherlands) at the Noorthgo Sport Hall, in Noordwijk, Netherlands, on 31 August 2013.

After nine months and almost 3000 hours of work Mr Caspers used about 3,300.000 small stones (size 0.8cm x 0.8 cm to 0.4 cm x 0.4 cm) to create an image.