Bow Tie Pasta Salad

• 8 ozbow tie pasta (farfalle) — dry
• 1½ cupsfresh chopped spinach
• ⅓ cupkalamata olives — chopped
• ⅓ cupcrumbled feta cheese
• ⅓ cuplightly toasted pine nuts

For vinaigrette:

• ⅓ cupolive oil
• 1 tbspfresh orange juice
• 1 tsporange zest — grated
• 2 tbspwhite balsamic vinegar — or white wine vinegar
• ¼ tspsea salt
• 1small clove garlic — grated or minced