The alloy of tin and copper, which have long understood that making more and more attractive metal alloy of bronze. Another feature of the material of bronze has the ability to contract and expand during solidification and that makes the material is absolutely perfect for the bronze casting purposes. If caste, bronze, there are various techniques such as bronze inlaid decoration, engraving, niello, gold, and damasceningGlazing.

There is a bronze alloy material of brass, was a popular past, particularly in the old days in Italy, there was a lot of brass doors, which are still around today. These were developed in two different ways, with one, used a full caste bronze or more individual panels in bronze, the design and the large wooden door frame.

The reason so few original ancient bronze objects, suchDoors and medieval art and objects in bronze, is today, because so many points for the bronze past unite to weapons, swords and other weapons and other types of positions you want than those who have taken on a field of competing make suitability.

When it comes to the few surviving bronze doors rare ancient Rome, the Pantheon in Rome comes to mind, because of the bronze doors of enormous size. The bronze doors were once created to help125 AD, and were significantly plain without decoration bronze doors themselves.

In Italy, he designed the merchant Pantaleone of Amalfi, the bronze doors from Constantinople. The father and son has a good profit from their Amalfi handicrafts bronze Constantimople. The first door produced bronzes of Amalfi-Constantinople Trading Company has opened the doors of the cathedral of Amalfi, and this bronze door firstArt and includes images of saints on the four panels in set inlaid silver, along with the rest of door panels strongly with the forms of crosses.

The next gift of the bronze door was made of bronze, in particular for the Abbey of Monte Cassino, and was recorded with all the churches of the abbey and the property name. This port is still there today, but was placed between two other ports, for a church comfortableEntrance.

The bronze doors of the Major Basilica of St. Paul Outside the Walls in Rome is also an old bronze door, consisting of 54 pictorial panels in connection with the Old and New Testaments, and is currently located in the Holy Door.