Peel the red onion and finely slice. Add to a small bowl and add the juice of 1 lime on top.

Wash the corn and add to a large salad bowl. Wash and cut both the cucumber and red pepper into small squares. Add to the salad bowl. Finally, wash and chop the herbs of choice and add them to the bowl. Add the cut red onion along with the juice from the lime.

Add the additional lime juice, olive oil, salt, cayenne (if using), and pepper to the salad and mix well. Do a final taste test and adjust any seasonings. Serve immediately or chill for up to two hours in order to let the flavors develop.