Sigma FE 105mm f/1.4 DG HSM Art Wide Aperture Examples: Deer At Dawn (Sony A7R IV)
These examples from the Sigma FE 105mm f/1.4 DG HSM Art were shot handheld using IBIS at full aperture or close to it. Often it is better to use f/1.8 or f/2 for more even illumination across the frame and a pop in micro contrast, so most shots are at f/1.8.
Sharpness and bokeh are considerations here.
Sigma FE 105mm f/1.4 DG HSM Art Wide Aperture Examples: Deer At Dawn
Includes images up to full camera resolution.