Arrange the salmon slices into little individual scrunched up rosettes.
Pick out some nice sprigs of watercress.
In a mixing bowl, whisk together the vinegar, mustard, and sugar.
Whisk in the olive oil and season with a little salt and pepper.
Arrange 2 warm corn fritters on each plate.
Toss the watercress in the dressing and arrange a few sprigs on the fritters.
Place 2 pieces of salmon on the watercress, and top with a few spots of feta, top with more watercress and finish with the final piece of salmon and a little more fetta.
Garnish with a drizzle of dressing around the dish and serve with crisp white wine.