 Vrancx was a member of the chamber of rhetoric the Violieren, which was linked to the Guild of Saint Luke.He was very active in the chamber of rhetoric and when he served as its "factor" he wrote about 13 comedies and a number of poems.Vrancx collaborated with Jan Brueghel the Younger, Hendrick van Balen and Frans Francken II on an for which the Violieren obtained a first prize in 1618.