Selecting the perfect gift is an art and a science—as well as hard work. You know the item, experience, or service when you see it, although you never know when you will see it. If you are lucky, your quest is brief, but usually much fruitless searching must be endured before the gift is finally found. Robb Report, as always, stands to assist. For this, our 19th annual gift guide, we invited the most creative minds from every facet of the luxury world to design exquisite, unique gifts just for you, our readers. In other words, your hunt for the perfect gift ends here.