All bottles are equal, but some bottles are more equal than others. In today’s world, anything and everything can be considered a prized collectible, as long as there’s demand for it. Thankfully, there are always exceptions, especially in the world of luxury where craftsmanship is given its due recognition and respect. We’ve scoured the web to bring you five collectible bottles that have each been designed by a notable artist to commemorate a special occasion or blend.