Carefully transfer the shrimp to a plate: remove the top layer of paper or film, cover with a plate, then turn the plate over and remove the next layer.
Grate the lime zest over the prawns, you don't need a lot, just a little is enough to give it a fresh smell and taste
Sprinkle the shrimp with lime juice, try to distribute as evenly as possible. The citric acid will marinate and "cook" the shrimp.
Drizzle with olive oil.
Season with salt flakes if you like a spicier cayenne pepper flakes, or even slices of fresh hot pepper.
Season with berries and herbs.