Subiect: At the end of the 19th century the number of wooden churches was very large, but this number was even larger in the past, especially in Transylvania. Hunedoara region has, on the Mureş Valley, some beautiful examples that remain as prove of an ancient wood civilization. The architecture of these churches is inspired by the peasants' wood houses, keeping the same simple structure and decoration. Along time, a lot of wooden churches from Hunedoara region disappeared because of natural disasters; they were replaced by new ones, bigger and made of stone. The knowledge about all this churches is very important for our history and art history, enriching this sphere.