A colourful exhibition of 19th and 20th century fine metal works with silver and gold inlay has been attracting the public since November in the Grand Salon of the National Museum of Archaeology.

Most of these functional pieces, such as urns and tools, are known as damascene ware and originated from the workshops of Northern Spain. Some, however were made in Toledo and a few in Italy and France.

Placido Zuloaga, who was born in Madrid in 1834, is usually associated with creating the damascene industry around the mid-19th century and his works were prized objects acquired by royal families. Many of them feature in the exhibition.

Damascene is fine inlay over well-beaten iron. It is a special technique of inlaying gold and silver wire into grooves inscribed to form ornamental patterns.

The collection is one of five assembled by Professor Khalili, a philanthropist of international standing. He has received knighthoods from two Popes, one of which was for his pursuit of peace and culture among nations.

Metal Magic: Spanish Treasures from the Khalili Collections runs until April 29.