3 tablespoons olive oil 1 sweet onion sliced 2 red peppers sliced 4 garlic cloves minced 1 teaspoon ground cumin 1/2 teaspoon ground black lime 1 teaspoon paprika 3 oz Spanish pimento olives sliced 2 cups tomato sauce or 1 tablespoon tomato paste 1 cup warm water 2 teaspoons Harissa 2 lbs shrimp 1/2 cup lime juice and zest 1/4 cup fresh cilantro chopped dash of salt and pepper to your taste