Two cups thinly sliced cucumbers, one-half cup each of chopped bell pepper, tomatoes cut in small chips, and minced onion.  A few minced nasturtium leaves or chopped green nasturtium seed pods will add a peppery flavor, if liked, or a tablespoonful of grated horse-radish, if the nasturtiums are not available.  These ingredients are all juicy and very little dressing, if any, is required.