Keywords: Giulio Quaglio the Younger - Obglavljenje sv. Barbare.jpg Artwork creator Giulio Quaglio II between 1721 1723 oil canvas Ljubljana Cathedral http //barok zrc-sazu si/Spomeniki/Stolnica aspx non-free frame PD-art-100 Frescos of Ljubljana Cathedral by Giulio Quaglio the Younger 1720s paintings in Slovenia 18th-century religious paintings in Slovenia Paintings of Saint Barbara in Slovenia 18th-century oil on canvas paintings in Slovenia Paintings in Ljubljana Cathedral Martyrdom of Saint Barbara Paintings of angels in Slovenia Decapitation in paintings |