Complex sentence: She also studied art with Alexander Nasmyth in Edinburgh, who taught her about perspective--inspired, she managed to obtain a copy of Euclid's "Elements of Geometry", and began to teach herself from it.
Split into simpler sentences: She also studied art with Alexander Nasmyth in Edinburgh, who taught her about perspective. Inspired, she managed to obtain a copy of Euclid's "Elements of Geometry", and began to teach herself from it.