Metro Central station. This is Melissa's train coming back after we failed to both exit onto this platform before the doors slammed shut and took her to the next station. That was interesting.
September 22, 2014@14:04

K5__4009
1/50 sec at f / 4.0@16 mm
ISO 3200
PENTAX K-5
smc PENTAX-DA* 16-50mm F2.8 ED AL [IF] SDM