Beautiful Danish modern vintage heart-shaped glass vase "Minuet" in smoky gray designed by Per Lutken for Holmegaard in Denmark. It has very beautiful and cute heart shape and shows gorgeous flow of curves. Per Lütken was the principal designer at Holmegaard from 1942-45. His pieces feature fluid forms with light-colored glass. His work was included in the tour of exhibitions of "Design in Scandinavia" in the US (1954-57) and exhibited in many other museums such as Cooper Hewitt Museum in New York.