Vtg Midcentury Scandinavian Modern Amethyst Blown Crystal Bowl

Midcentury heavy crystal art glass bowl in the streamlined Swedish modern style of Per Lutken. Swedish Orrefors, Lindfors, Kosta Boda led the way for midcentury glass artists in Czechoslovakia and Murano Italy. Hand blown and molded leaded glass / crystal dish has two small fire spots inside glass. Any remains of signature illegible. Could be Swedish, Czech (Czech friends visited in ‘60s), or Murano. Some wear and surface scratches on base, one side. About 16.5 cm. Photos are best description. Offers welcome.