Introducing Block Shop Alpaca Throws. These sumptuous alpaca throws are spun from the highest quality Alpaca fibers in a family-run mill in Prato, Italy. Outrageously luxurious, their substantial weight combined with cloud-like softness makes them a perfect companion for curling up in. For these bold geometric patterns, we drew inspiration from two beloved Georgia OKeeffe works: the intersecting shadows of the oak tree in Lawrence Tree (1929) and the visual harmony of Blue and Green Music (19191921).