Cook the potatoes. Place the potatoes in a medium saucepan. Add enough cold water to cover the potatoes. Add a teaspoon of the sea salt. Bring to a boil, then reduce the heat to simmer, uncovered, on medium heat for about 10 minutes, or until fork-tender. Drain and cool the potatoes. Slice them in half.
Cook the green beans. Fill another saucepan with water. Add sea salt to taste. Bring to a boil. Also, fill a bowl with some salted ice water. Add the green beans to the boiling water and cook for a few minutes, or until they are crisp-tender, but still bright green. Drain the green beans, then place them in the ice water for a few minutes. Drain and pat dry.
Cook the eggs. Place them in a saucepan. Cover with cold water by one inch. Bring to a boil over medium high heat. Cover and remove from the heat. Set a timer for 11 minutes. Drain the eggs and place them in an ice bath or run them under cold water to make them easier to peel. I like to peel them under cold running water as well. Slice the eggs in halves or quarters.
Make the lemon vinaigrette dressing. Whisk together in a bowl the lemon juice, anchovies, olive oil, brown or Dijon mustard and the white pepper. Taste and adjust the seasoning if needed. Add 3 to 4 tablespoons of this dressing to the cooked potatoes and toss.
Prep the tomatoes. Slice the tomatoes in half. Place them in a small bowl. Add a little sea salt and pepper to taste. Toss to combine.
Prep the lettuce. Wash and salad spin the lettuce. Separate the leaves. If using romaine lettuce like I did, you may wish to use only the more leafy tops.
Assemble the salad. Prepare either 4 to 6 individual plates, or 1 large serving platter. Arrange the lettuce, tuna, potatoes, green beans, eggs, artichoke hearts, capers, cherry tomatoes, and Kalamata olives. Serve drizzled with the vinaigrette dressing.
Enjoy!