1Ds Mark lll, EF16-35mm F2.8, 1/30sec, F2.8, ISO 800, spot, hand held resting on a banister.
I enjoyed taking this picture in an old warehouse; a connecting stairwell between floors.
To me it has somewhat of an ominous feeling, which it acually did while shooting.
I think the geometry is fascinating, with a clear indication of the vanishing point.
I used Lightroom 6 to increase the highlights and shadows, with other tweeks, and applied a HDR preset from Lightroom.