16 June 2017 
Canon EOS 80D 
EF40mm f/2.8 STM 
f/2.8 
1/60 
40 mm 
6400 The mine roof glittered near the entrance. Strataca salt museum, Hutchinson, Kansas.
Albums: Strataca
Keywords: Canon EOS 80D, kansas, mine, museum, salt, strataca, tunnel, underground