Just a quick grab shot to make sure the Sigma works. I was using it wide open to check the depth of field. I am impressed, sharpness is not an issue color and clarity look good the shallow depth of field is another tool in the arsenal. Using a fast standard lens is much different than using a slow zoom. You have to move your feet more and try out different compositions rather than stand in one place and fiddle with the zoom. Moving your feet changes the spatial relationship between objects, it changes the perspective.
This is Gyspy my dog model. She and her predecessor are my models when I am trying out a new toy. They work cheap.