Madame Vera (or Verra) von Blumenthal together with Rose Dugan (or Dougan) contributed to the development of the Pueblo Indian pottery industry by teaching the potters of the local pueblos techniques which made the pottery more attractive to collectors.
The development of Pueblo Indian pottery was enhanced through the efforts of Madame Vera (or Verra) von Blumenthal and Rose Dugan, who taught potters advanced techniques that increased the desirability of their work for collectors.