pasta salad with artichokes and tuna (or chicken)

Ingredients

• 1 pound box of pasta, shells, bow ties, or your choice
• 1 can (6 ounces) water packed tuna, drained and flaked
• 1 cup drained and sliced ripe olives
• 1 cup cherry tomatoes, quartered or sliced
• 1 jar (12 ounce size) marinated artichoke hearts, drained
• 2 tablespoons chopped onion
• 1 tablespoon capers, drained
• - sea salt and freshly ground pepper, to taste
• 1 tablespoon freshly chopped parsley
• 2-4 tablespoons grated parmesan cheese
• - a drizzling of extra virgin olive oil to your liking