In its interior , many frescoes were found , studied by Josep Puig i Cadafalch in 1907 . In its inside also were found many frescoes studied in 1907 by Josep Puig i Cadafalch .
Di pedalamannya, banyak lukisan dinding ditemui, dikaji oleh Josep Puig i Cadafalch pada tahun 1907. Di dalamnya juga terdapat banyak lukisan dinding yang dikaji pada tahun 1907 oleh Josep Puig i Cadafalch.