Smoked Salmon and Cucumber Ribbon Salad with Caraway

Name: Smoked Salmon and Cucumber Ribbon Salad with Caraway
Yield: Makes 4 first-course
Ingredients: 3 tablespoons olive oil; 3 tablespoons minced shallot; 2 tablespoons fresh lemon juice; 1 teaspoon caraway seeds; 1 English hothouse cucumber; 2 bunches watercress, trimmed; 1 small Granny Smith apple, cored, thinly sliced; 8 ounces sliced smoked salmon