Walter Crum Watson, Portuguese Architecture
“ The doorway is one of great beauty, indeed is one of the most beautiful pieces of work in the kingdom. The opening itself is round-headed with three bands of carving running all round it, separated by slender shafts of which the outermost up to the springing of the arch is a beautiful spiral with four-leaved flowers in the hollows. Of the carved bands the innermost is purely renaissance, with candelabra, medallions, griffins and leaves all most beautifully cut in the warm yellow limestone. On the next band are large curly leaves still Gothic in style and much undercut ”
