A restorer inspects one of the 24 framed panels of the Altarpiece or Adoration of the Mystic Lamb at The Genth Museum of Fine Arts October 2, 2012. The painting, considered to be one of Belgium's masterpieces and one of the world's treasures, and which was completed in 1432 by brothers Hubert and Jan van Eyck, will be restored over a five-year period. REUTERS/Yves Herman
A restorer inspects one of the 24 framed panels of the Altarpiece or Adoration of the Mystic Lamb at The Genth Museum of Fine Arts October 2, 2012. The painting, considered to be one of Belgium's masterpieces and one of the world's treasures, and which was completed in 1432 by brothers Hubert and Jan van Eyck, will be restored over a five-year period. REUTERS/Yves Herman