
Speaking of pioneering 17th century Dutch naturalist and pineapple cultivator Agneta Block, this extraordinary watercolor with Block’s family crest and her medallion portrait was a painted for her by Albert van Spiers.
Based on the inscription, it’s thought to be the frontispiece for a collection of botanical illustrations Block commissioned from Johanna Helena Heroldt, who was the daughter of another botanical illustrator Block supported, Maria Sibylla Merian. At least 126 illustrations by Heroldt in three groups could be connected to the project for Block, who had one of the largest collections of exotic and rare flowers and plants in Europe.
Albert van Spiers, called Pirameid, design for floral frontispiece for Agneta Block, Arader Galleries [aradergalleries.com via Cynthia Kok/JHI Blog]