All 3 pics using ISO50 15secs, onli difference is wb and ev
F5.6
White Balance : Fluorescent light
EV: 0
F4.0
White Balance : Fluorescent light
EV: 1
F3.2
White Balance : Tungsten
EV: 1
F5.6
White Balance : Fluorescent light
EV: 0

F4.0
White Balance : Fluorescent light
EV: 1

F3.2
White Balance : Tungsten
EV: 1
