Today's bonsai photos (below) were taken by Jonas Dupuich at the Redwood Empire Bonsai Society’s 37th annual show in Rohnert Park, Sonoma County, California. For Jonas' observations on the show, visit his Bonsai Tonight blog. 

Japanese maple, photo by Jonas Dupuich (all of today's bonsai photos are by Jonas).

Olive. 

Scroll down for more photos from the Redwood Empire Bonsai Society's 37th annual show.

Grafted juniper. Photo by Jonas Dupuich.

Chinese elm.

Satsuki azalea 'Akanagi' from the recent Redwood Empire Bonsai show.

Olive.