Thinly slice the smoked duck breast into 5 pieces. Look for a nice, even cut that showcases the beautiful texture of the duck.
Blend 5 of the blackberries with olive oil, balsamic vinegar, and pepper until smooth, creating a delightful dressing.
Place the lettuce mix on a plate generously as your base.
Add the sliced duck on top of the lettuce, arranging it visually.
Crumble the feta cheese over the duck.
Scatter the remaining blackberries around the plate for decoration.
Drizzle the blackberry dressing generously over the salad.
Serve immediately while everything is fresh.