The architect was George Gilbert Scott who was much inspired by miniature medieval shrines, and also by the medieval Eleanor Crosses, set up by King Edward I in memory of his dead Queen, Eleanor, wherever the funeral procession went. The composition has a large statue of Albert seated in a vast Gothic shrine, and includes a frieze with 169 carved figures, angels and virtues higher up, and separate groups representing the Continents, Industrial Arts and Sciences. The pillars supporting the canopy are of red granite from the Ross of Mull, and from a grey granite from Castle Wellan Quarries, Northern Ireland. These four pillars are cut from single stones, weighing about 17 tons each. Each pillar took eight men about 20 weeks to finish and polish, and the Albert Memorial was noted at the time of its completion as being one of the most costly works in granite of the period. Darley Dale stone was used for the capitals, and the arches are of Portland stone. Pink granite from Correnac, Aberdeen, appears with marble in the pedestal on which the statue of Albert sits.