O+ Petaluma presents its first silent auction Friday, Sept. 16 from 6-9 p.m. at Griffin Map Design, 122 American Alley.
Fifty percent of each artwork sold goes toward the purchase of art supplies for O+ Petaluma, which takes place Nov. 4-5.
The lineup of Bay Area artists in the art auction are: Isis Hockenos, Dani Robison, Julia Edith Rigby, Andrea Kendall, Justin Ringlein, Jonny Hirschmugl, Rachel Endoso, James Curtis
and Maxfield Bala.
To stay up-to-date, follow the Facebook event.