Your search for ""master the virgin"" revealed the following:

Virgin and Child with Three Saints by Master the Virgin - Canvas Art

The Birth of Mary (detail) by Master the Virgin - Canvas Art

Virgin and Child by Master the Virgin - Canvas Art

The Virgin of Mercy by Master the Virgin - Canvas Art

The Birth of Mary by Master the Virgin - Canvas Art

Triptych of Canon Gerhard ter Streegen de Monte by Master the Virgin - Canvas Art

Christ on the Cross with Mary, John and Mary Magdalene by Master the Virgin - Canvas Art