The largest stamp mosaic measured 162 m² (1,743 ft²), and was created by a joint group of volunteers from the South African Post Office and the Hatfield Tuition College (South Africa), at the Tshwane Events Centre, Pretoria, South Africa, between 12 September and 12 October 2010.

The mosaic contained approximately 120,000 stamps, 800 m? (8,611 ft?) of wood, 130 litres (28.3 gal) of glue, 20 kg (44 lb) of screws and nails, 20 litres (4.4 gal) of varnish. 115 volunteers contributed to the mosaic.