Sorry...... just wanted to add.........
Taken as a storm cell rose up over my house, in a matter or minutes, you"ll see the Sigma 12-24 did an outstanding job, as did the Sigma 30mm/ f1.4 not to forget the wondrous Pentax FA *85mm / f1.4
best viewed on a 40inch plus screen.
Pentax in camera jepgs rule..........
I reserve the right, to come back, and post more Pentax, in camera conversions, ie, no PP, the actual jepg conversions direct from our Pentax camera's milliseconds after I pressed the shutter, after all, it's what Pentax gave us, direct from our Pentax camera's...................Personally, these days , I see a Digital body, as a film type. Each has it's own qualities..