A gallery in Long Beach, CA has an exhibition of sketchbooks, on view until March 20, 2020:

The personal sketchbooks of more than 20 local artists will be on display at Flatline gallery, Saturday night. Unique to each artist, sketchbooks tend to be full of observational studies and jotted-down ideas; they’re candid representations of an artist’s thought process, said curator Elizabeth Munzon.

“Many great things happen in a sketchbook that don’t often get shared or put on public display, which is why I decided to curate this exhibition,” Munzon said. “I also love how every sketchbook is unique to its artist and unique to the time period it was being filled in. They can serve as chronological documentation of the evolution of an artist’s work.”

Source: Things to do in Long Beach this weekend including… a life on view • the Hi-lo