Portrait of a child; held for Frederica Louisa Wilhelmina (1770-1819); princess of Oranje-Nassau. Daughter of Prince Willem V; Portrait of a Child; Princess of Orange-Nassau. Daughter of Prince Willem V. Full of feet; sitting on a pillow; flowers in her lap. Part of the collection of portrait miniatures; Louise (princess of Orange-Nassau); Anthonie Joseph Helant; Holland; c. 1775 - 1800; ivory; silver (metal); glass; d 6.5 cm x h 0.4 cm