Who created "Chorus of Shepherds and Priests: Montano, Mirtillo"?

Chorus of Shepherds and Priests: Montano, Mirtillo was created by Johann Wilhelm Baur in 1640.

What medium is "Chorus of Shepherds and Priests: Montano, Mirtillo"?

Chorus of Shepherds and Priests: Montano, Mirtillo is pen and brown ink with brown wash on laid paper.

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Johann Wilhelm Baur, 1640