1 pound pasta -- like penne
1 jar (6-ounce) artichoke hearts, drained and quartered - or 2-3 fresh artichokes hearts (optional)
1/4 cup salted capers, drained, rinsed in cold water and coarsely chopped
1/2 cup semi-dried tomatoes - coarsely chopped
2 can (6 ounce each) quality tuna drained and flaked
1/2 cup Sorrento lemon olive oil
Freshly ground black pepper to taste
1/2 cup chopped fresh flat-leaf parsley leaves