Mobile and Tablet View Image Sizes

Hello,

I have made my site http://www.onefootinthesink.com. Everything seems to be alighned and well presented on desktop view. But when I change the view to a diffrent view the edges on my image cut out:

1) Desktop view – Image is fine
2) Tablet landscape view – image is cut on both sides
3) Tablet Portrait view – Image is cut on both sides
4) Smartphone Landscape view – Image is fine
5) Smartphone Portrait Mode – Image is cut

Please advise how I can fix