for over 200 years,A mysterious temple has become the reason for a tiff between Britain and Greece

The Final Attempt

A  third attempt to clean the marbles was made in 1937, at the building of the Duveen gallery. Lord Duveen, the sponsor of the gallery, instructed his team to kill the discoloration of the marbles, which according to him meant that the marbles are meant to be shiny white.