Arrowhead

I tried my hand at flint knapping this weekend and of course manage to break the first piece I started.  With a bit of tutoring and some patience, I was able to salvage this arrowhead out of the knife.  It gives me great respect to see how our ancestors had to live.

F Number	6.3
Lens ID	LUMIX G VARIO 14-45mm F3.5-5.6
Focal Length	37.0 mm (35 mm equivalent: 74.0 mm)
Exposure Time	1/400
Exposure Program	Manual
ISO	800
Exposure Compensation	0
Flash	Off, Did not fire