Complex sentence: She painted in oil and made drawings but was foremost a miniaturist before she married the city surgent Hilfeling in 1739; among her clients were the king and the queen, king Frederick I of Sweden and queen Ulrika Eleonora of Sweden.
Split into simpler sentences: She painted in oil and made drawings, but was foremost a miniaturist. Among her clients were the king and the queen, king Frederick I of Sweden and queen Ulrika Eleonora of Sweden.