A Pound of Flesh for 50p, also known as Melting House, was a temporary outdoor sculpture by artist Alex Chinneck, located in London, United Kingdom. Part of the city's Merge Festival, the two-story house sculpture was constructed from 8,000 paraffin wax bricks and it was designed to melt with assistance from a heating apparatus over the course of the installation. It was displayed from September 26 to November 18, 2014, at 40 Southwark Street, SE1 9HP, the structure's roof being gradually lowered as the wax melted. After it had been reduced to "a pile of hardened goo", the sculpture was removed.