close-up of fresh walnut

2020 2020close antioxidants background baking beautiful beige brown close closeup cooking cut december delicious detail diet dried eat eating faber fibre focus fresh fruit fruits half health healthy ingredient isolated kernels kingdom london macro natural nature nut nutrition nuts nutshell nutty object oil omega3 organic peel peeled photography raw real seeds selective shell skin snack stone tasty united valves vegan vegetarian walnut walnutn white whole