This is a large Gall on an oak tree that I came across while hiking the Ouachita National Forest here in Arkansas back in December. I see a lot of these on my hikes but most of them are smaller. I stood next to this one to show the size.

Gall On An Oak Tree
A Gall on an oak tree in the Ouachita National Forest here in Arkansas.

How I The Shot – Tree

I had my camera on a tripod.

• Location: Arkansas
• Date Taken: December 12, 2018
• Aperture: f5.6
• Shutter speed: 1/80 sec.
• ISO: 1600
• Exposure Bias: 0 EV
• Exposure Mode: Aperture Priority
• Focal Length: 18 mm
• Lens: Fujifilm XF 18-55 mm f/2.8-4 R LM OIS
• Camera: Fujifilm XT-3