William van der Gouwen

Gilliam van der Gouwen (ca. 1657, Antwerp - buried on 15 March 1716, Amsterdam) was a Flemish engraver. He worked most of his life in the Dutch Republic. 
He made many title pages, maps and book illustrations for books published in Amsterdam. A print of a "Putto blowing bubbles" is one of his artworks. The meaning of the bubbles is that life is short.