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:
Jacob Wittich. en Jacob Wittich also Jacobus Wittichius German philosopher and mathematician de Jacob Wittich auch Jacobus Wittichius deutscher Philosoph und Mathematiker Collection Bodel Nijenhuis BN leidenuniv nl author Jh DEFAULTSORT Wittich Jacob Professors from the Netherlands Mathematicians from Germany Philosophers from