Pear & Fennel Salad Recipe

Ingredients 2 ripe pears, sliced about 1/8 inch thick 1 small fennel bulb, sliced paper thin (if possible use a mandoline or grater) squeeze of lemon juice a handful of arugula or other baby salad greens 1/4 cup or so of toasted walnuts 1/4 cut or so of crumbled feta...