While grill is heating up, peel and devein shrimp.
2
Cut prosciutto into enough strips for each shrimp.
3
Sprinkle shrimp with lemon pepper.
4
Whisk oil, lemon zest, lemon juice, salt and pepper in medium bowl. Reserve 1 tablespoon of vinaigrette in small bowl.
5
Place arugula in colandr and rinse under cold water. Toss to coat with vinaigrette. Divide between 4 plates and top each plate with 4 shrimp. Drizzle with reserved vinaigrette.