These rugs are made using designs inspired by Ikats and Suzanis. An Ikat is a dying technique used on textiles in central and far Asia.
1800 get a rug offers a huge collection of Ikat and Suzani Design rugs in their new jersey showroom. Check out their collection, here: http://1800getarug.com/category/rug-styles/ikat-and-suzani-design-rugs