Warm Salad of Artichokes and Grilled Prawns

Prawns grilled in their shells pick up additional flavor from them and are juicier than if cooked without. I have not served a sauce to dip the prawns in, but a chervil, savory, rosemary, or rosemary-tomato mayonnaise or aioli would be a delicious accompaniment. I prefer olive oil to pour over the prawns once I have shelled them at table, especially if the oil has been soaking with little Niçoise olives and there is a bowl of coarse salt to dip the prawns in after they are dipped in the oli