Achille Castiglioni and Pio Manzù
Parentesi lamp
Flos, Italy, 1970
I’ve previously posted about Achille Castiglioni (Sleek spoon) and Pio Manzù (Cronotime clock) and short biographies of the designers can be found in these posts. I also promised to cover the Parentesi at some point, so here it is. The Parentesi is a ceiling to floor suspension lamp designed by Achille Castiglioni and Pio Manzù and is an elegant, functional, and infinitely adjustable lighting solution. Retail for the Parentesi lamp is $436.
Flos was founded in 1962 in Merano, Italy by Dino Gavina and Cesare Cassina. In 1959 Arturo Eisenkeil from Merano, an importer of “Cocoon,” a spray-on plastic coating produced in the United States, was tracking down possible applications for this new material.
For Cocoon, liquid synthetic is ejected by means of a spray gun. While hardening it is spread out on a turning frame with a screen around it. One by one the screens are encapsulated. In this way a solid but light-dimming skin of a unique optical structure is formed – every light screen is an only copy. The process is similar to spinning cotton candy.
Synthetic sprayer. Image source: Cocoon.
Eisenkeil joined forces with Dino Gavina and Cesare Cassina and set up a company to produce lighting fixtures. This marked the beginning of the long-standing association between Flos and the Castiglioni brothers and Tobia Scarpa. The first cocoon lamps created were the offspring of this collaboration: Viscontea, Taraxacum and Gatto by the Castiglioni brothers and Fantasma by Scarpa.
The very same year Flos was founded, it also produced a number of modern lamps that were to become classics in Italian industrial design. These first lamps were the Arco floor lamp, Relemme pendant lamp, Toio floor lamp and the Taccia Table Lamp.
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These four icons of modern lighting were designed by Achille and Pier Giacomo Castiglioni. Click here to be taken to the Sleek spoon, also designed by the pair. As a tangible proof of their timeless design and technical excellence, these lamps remain in production today.
The design of the lamp was inspired by a sketch by Pio Manzù in which a cylindrical box with a slit for light slid up and down a pole and was fixed in place with a screw. According to the sketch, Manzù probably would have had the pole run from ceiling to floor. Castiglioni replaces the pole with a metal cable which when curved through the bracket results in enough friction to allow the assembly to remain stable in position with no need for a screw. Image source: achillecastiglioni.it.
areaz.co.uk.Lots of different bulbs will fit the Parentesi lamp, one suggested is a 120V, 120W, BR-40 reflector flood. Some stores sell a 150W version for use with the lamp. It really depends on how much light you want. I use a 65W flood in mine.
When first sold, the Parentesi lamp came in a kit created by Castiglioni. The kit was vacuum packed and featured handles that made it easy to carry. Image source: achillecastiglioni.it.
Now, all the parts of the lamp come tightly packed in a small cardboard box.
Above: the Parentesi bracket in nickel chrome. Below: Parentesi lamp in low light conditions.
Clockwise from upper left: the rubber coated Parentesi weight and adjusting bolt, Parentesi bracket in black enamel, bottom view of Parentesi lamp.
Ingo Maurer designed the Hot Achille lamp as an homage to and celebration of the Parentesi lamp. Hot Achille consists of a freely rotatable aluminum reflector hung on a length of adjustable cable and powered by a counter-weight and electronic transformer with a continuously variable dimmer.
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The Hot Achille lamp. Image source: YLighting.
References
Retrieved February 20, 2011 from http://stardust.com/floslighting.html
Retrieved February 20, 2011 from http://www.cocoon.ws/historie_en.html
Retrieved February 21, 2011 from http://www.achillecastiglioni.it/en/projects/id-17.html
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