By 1700, Eimmart completed over 350 lunar-phase drawings, enriching early selenographic studies.
By 1700, Maria Clara Eimmart had completed more than 350 detailed drawings of lunar phases. Her work was regarded as foundational for the budding field of selenography, serving both artistic and scientific communities. These illustrations were not simply artistic creations but precise scientific records that helped later astronomers in furthering our understanding of the moon. The volume and depth of these drawings underscore her dedication and meticulous approach to astronomical observation.