Keywords: 'Geologia Vase' made by Daum Glassworks, 1905, Dayton Art Institute.JPG en Geologia Vase made by Daum Glassworks 1905 blown glass with various colored glass overlays and applied glass paste shell Dayton Art Institute own Daum Glassworks photo 2015 Glass in the Dayton Art Institute Daum Daum Cc-zero |