Preheat your broiler to high.
Heat the oil in an ovenproof skillet over medium heat. Saute your onion and garlic for a minute until soft.
Stir in the wine and tomato paste and cook for 2-3 minutes.
Add your fresh chopped tomatoes and reduce the heat to a medium-low.
Allow the sauce to simmer for 5 minutes to combine all the flavors. Season with sea salt and pepper to your taste.
Add in your shrimp and cook into the sauce, stirring occasionally, until pink and opaque.
Stir in the parsley and top with crumbled feta cheese.
Transfer the pan to the oven and broil for 2-3 minutes, or until the top is nicely golden.
Serve immediately as is, or over cooked long grain brown rice or quinoa.
Enjoy!