Modgy Expandable Flower Vases do everything a glass vase does except collect dust, chip or break. Available in a variety of designs, Modgy expandable vases are durable and stable enough to hold a flower bouquet. Dimensions: 10.25" X 6.25" Materials: BPA free plastic vase. Color Study: Squares and Concentric Circles Wassily Kandinsky (1866-1944) was an influential Russian painter, modern art master, and pioneer of abstract art in the early 20th century. One of his most recognizable works is Color Study: Squares and Concentric Circles, a small watercolor made with gouache and crayon. Overlapping abstract circles of a wide range of colors, from red and golds to yellow and blues, are contained within squares evoking a wide range of emotions. Within each square unit, he paints concentric circles, meaning that the circles share a central point. Modgy is delighted to bring this work to you so that you may enjoy it daily!