From about 1617 onwards van Mildert received multiple large commissions as a sculptor-architect and maker of small-scale architectural stone church furniture. He thus became the main competitor of the workshop of the brothers Hans and Robert Colyns the Nole that had dominated the Antwerp market from the beginning of the seventeenth century. He initially worked in a
mannerist style. The monumental
alabaster mantelpiece which he made in 1618 for the wedding hall of the
Antwerp City Hall followed the Mannerist style of
Cornelis Floris de Vriendt and may have been based on a drawing of Floris. Around this time van Mildert started working in the Baroque style of his friend Rubens. In 1618 he executed a black and white marble altar made for the
Chapel Church in Brussels based on a design by Rubens. This structure (now in
Saint-Josse-ten-Noode) was the first stone altar in the shape of a porch in the Southern Netherlands. Rubens also commissioned van Mildert to make the famous separation wall with arches in Rubens’ residence in Antwerp. Despite the baroque nature of his architectural work, his figure sculpture did follow the non-dynamic forms of the
Renaissance style. His image of
Saint Gummarus for the baroque altar erected in 1620 in the St. Gummarus Church in
Lier is heavy in proportions, unrealistic in detail and static in its pose. Later works such as the marble statue of
the apostle Simon in 1638 in the
St. Rumbold's Cathedral in
Mechelen are, however, livelier and realistic. Van Mildert played an important role in the development of the design of Flemish Baroque religious furniture. In this area of Baroque sculpture in the Southern Netherlands he made his most important contribution since the quality of his figure sculptures lagged behind his Flemish contemporaries
Artus Quellinus and
François Duquesnoy. Because of his reputation in this field, he got in 1616 the commission for the design and execution of the main altar of the
St. John's Cathedral in
's-Hertogenbosch. A drawing and painting of this altar by
Pieter Saenredam have been preserved and parts of the altar are now in the
Rijksmuseum in Amsterdam. ==References==