Premise: Dutch and Rembrandt's cheerful Self-Portrait with a Toque, his beloved Hendrickje Stoffels, also portrayed nude in Bathsheba Bathing; Van Dyke's gracious, dignified Charles I of England; among scores of Rubens' works, his tender Helena Fourment.

Hypothesis: In addition to Charles I, Van Dyke painted portraits of other Kings of England.
Relation: neutral