Made of white marble and about 3-meters long, the Barcelona Cathedral's High Altar was consecrated in 1337 by Bishop Ferrer Abella and currently rests on two capitals from the 6th century that was originally housed in the paleo-Christian Cathedral. Right behind the High Altar, in the middle of the central columns is the work of the sculptor Frederic Marés, an image of the Exaltation of the Holy Cross surrounded by six angels. At its base lies the seat cut from alabaster in the mid-14th century.