Lillies, peonies, sunflowers, foxglove and other flowers in an urn with a cockatoo on a stone ledge

We are grateful to Mr. Fred Meijer of the Rijksbureau voor Kunsthistorische Documentatie, The Hague, for confirming the attribution of the present work to Verbruggen on the basis of a color transparency (written communication, 23 August 2004).