Squidy Trillium

This photo was taken at Hoyt Arboretum in Portland, Oregon a few weekends ago. I didn't realize the inside of a trillium was so squid-ish.

Technical Details
Camera: Nikon D50
Aperture Value: f/5.6
Focal Length: 555 mm
Metering Mode: Multi-Segment
ISO: 200
Shutter Speed Value: 1/60 sec