shelled and cracked walnuts with leaves and olive branch close-up on white background

walnut closeup food leaf green nut isolated fresh kernel white background brown nature ingredient nutrition cracked seed macro shell organic hard raw open natural husks nutty group heap snack fruit peel cut olive branch shelled pecan juglans healthy leaves husk harvest still life render regia persian english hull carpathian madeira common nutshell walnuts close-up nuts textured shadered translucent shadow transparent png