Wash and dry pears and orange. Peel the pears, leaving the stalks intact. Peel very thin strips of the peel from the orange, leaving behind the white pith. Pack the pears and orange rind into sterilized preserving jars, dividing the cinnamon sticks and cloves evenly between the jars. Put the sugar and wine into a saucepan over medium-high heat. Stir until sugar has dissolved, then bring to a boil and cook until it has thickened a bit, about 5 minutes.
Pour wine over pears, making sure that the fruit is completely covered with syrup. If you need more liquid, top with additional wine. Cover jars with their lids and allow to cool to room temperature. Refrigerate at least 2 weeks before using.
Note: This is the easiest, prettiest gift that keeps on giving. Double or triple the batch, because this herb-scented vinegar is great to have on hand for vinaigrettes, salad dressings and to spice up roast meat, especially lamb.
• 4 sprigs fresh marjoram, plus more for garnish