Salads with vinegar

4 large artichokes 1/2 teaspoon cumin seed 3 tablespoons extra virgin olive oil 2 tablespoons sherry wine vinegar 2 teaspoons finely chopped oregano salt[...]

7 tablespoons olive oil 3 tablespoons tarragon or 3 tablespoons balsamic vinegar 1/2-1 tablespoon fresh lemon juice 1/2 tablespoon Dijon mustard (or to taste)[...]

1 large tomato , seeded and chopped 1/2 lb salami, matchstick strips 1/4 lb mortadella , matchstick strips 1/4 lb provolone cheese , matchstick strips 8 small[...]