Ancient glass, from the collections of the Chrysler Museum of Art, Norfolk, Virginia. From top:

Ancient glass, from the collections of the Chrysler Museum of Art, Norfolk, Virginia. 

From top: 

• Bowl, 1st Century Syrian.
  
• Flask, 11th Century Persian.
  
• Gourd bottle, detail, 17th Century Venetian.
  
• Bottle, beaker, and bottle with handle, 1st - 3rd Century Roman.