If your looking for a grand-scale minimalist design this Buchanan tall vase is the one for you! This classic work of art evokes timeless beauty in the idyllic form the minimal movement. This collection of Planters are cast of reinforced concrete. The material has great weather resistance, less porosity and greater flexibility than other materials, thus allowing these planters to be used outdoors indefinitely and in virtually any climate or location. An applied surface, such as paint, will adhere dependably and these products are offered in a variety of colors and finishes.