The Whimsical Biomorphism of a Murano Icon: Dino Martens’ Aureliano Toso Duck (Model No. 6911)
In the study of mid-century Murano glass, the transition from a designer’s initial two-dimensional drawing to the physical, hand-blown object is a process of extraordinary technical negotiation. While many designs from this golden era remain speculative or undocumented, the discovery of the original factory archives has allowed historians and collectors to connect physical masterpieces directly to their original blueprints.
A prime example of this direct lineage is Model No. 6911, a highly stylized, biomorphic duck designed by the painter Dino Martens for Vetri Decorativi Rag. Aureliano Toso in the late 1950s.
By analyzing the original factory design sketch alongside an authentic, surviving specimen, we can deconstruct the exact materials, hot-shop techniques, and forensic markers that define this iconic piece of Muranese modernism.
1. The Archival Blueprint (Model No. 6911)
The original factory drawing for Model No. 6911 provides an invaluable starting point for understanding Martens' design intentions:
[Model 6911 Archival Sketch Elements]
Elongated, Arched Neck ------+
|
Slightly Curved Bill <--------+------> Symmetrical, Sloping Breast
|
+------> Sweeping Tail (Tripod Support)
- The Silhouette: The pencil sketch depicts a waterbird defined by an elongated, gracefully arched neck, a sloping breast, and a tail that sweeps downward to touch the ground. This sweeping tail was designed not just for aesthetic fluidity, but to serve as a structural tripod base when combined with the applied feet.
- Archival Markings: The design sheet features the model number "6911" handwritten in red pencil directly on the body of the bird, underscored by a red line, with the official printed designation "Model 6911" placed at the bottom left.
- Contour Lines: Rhythmic pencil lines wrap around the crown of the sketched bird's head. These served as a direct technical instruction for the maestro (master glassblower) on how to wrap the molten glass canes to define the plumage and anatomical contours.
2. Technical Execution: Mezza Filigrana & Applied Detailing
The physical specimen demonstrates how the hot-shop team translated Martens’ two-dimensional drawing into a three-dimensional sculpture using complex, traditional Muranese techniques.
The Mezza Filigrana Body
Rather than relying on the heavy sommerso (submerged) glass common in other mid-century animal sculptures, this duck is executed in a delicate (half-filigree) technique.