Margaretha Haverman (baptized October 28, 1693-died after 1739) was an 18th-century Dutch painter of fruit and flower still lifes. Only two paintings are firmly attributed to her today.
Biography on Wikipedia: https://en.wikipedia.org/wiki/Margaretha_Haverman

Flowers by Margareta Haverman
c.1722-1739 / Oil on canvas / 22-1/3″x18-3/4″ / Statens Museum for Kunst, Copenhagen, Denmark

Download “Margareta Haverman, A Vase of Flowers: An Innovative Artist Reexamined”: Metropolitan Museum Journal, v. 54 (2019) here:
https://www.metmuseum.org/art/metpublications/AlbertsonCentenoEaker_Metropolitan_Museum_Journal_v_54_2019

Further reading:
HAVERMAN, Margaretha (28-10-1693-na 1739) translated by Google: https://bit.ly/2ZBdNFW
https://www.metmuseum.org/blogs/collection-insights/2018/margareta-haverman-vase-of-flowers-conservation
https://en.wikipedia.org/wiki/A_Vase_of_Flowers_(1716)