This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Flute of Quantz Painting by Gerhard cropped. Detail of Johann Joachim Quantz Neues Schloss Bayreuth QuantzbyGerhard Die zweiteKlappe anderbarockenTraversFltevonJ Quantz UTC QuantzbyGerhard Ecummenic Die zweiteKlappe anderbarockenTraversFltevonJ Quantz Johann Friedrich Gerhard quantz info of Quantz ca by Johann Friedrich