Realised in 2002 in the Martin Gropius hospital in Eber­swalde, Germany. Commis­sioned by the Bernau State Planning Office and the Bran­denburg Ministry of Finance.

A 60 m elevated passage connects the main building of the hospital with the admin­is­trative building, passing through the park and herb garden at a height of approx­i­mately 3 m. The passage is fully glazed on both sides and offers an unfet­tered view of the surrounding park land­scape. A curtain is suspended from a rail that runs along the entire length of the passage. In the tradition of English home furnishing fabrics, it is made of fine, soft material, double-stitched and lined to create beau­tiful, uniform folds. With a width of 460 cm and a height of approx­i­mately 270 cm, it takes up one thir­teenth of the length of the connecting passage. By means of a motorised cable pull, the curtain moves very slowly, hardly noticeably, along the entire glazed connecting passage over a period of 12 hours. The curtain is a frequent prop in the history of culture and art. In addition to the discourse on folds, in which the harmony of the whole is empha­sised, it plays with curiosity, reality and imag­i­nation. In 1964, Jacques Lacan wrote: “If you want to fool someone, you only need to hold a picture of a curtain in front of him, i.e. the image of some­thing beyond which he wants to see.” The imper­cep­tibly moving curtain is about hiding and revealing, presence and absence. Every single position of the curtain results in a new situ­ation in front of and behind it. The staging of the space and the land­scape changes constantly. Made of fine material and with lavish folds, the red curtain creates asso­ci­a­tions with a stage curtain. The elevated position of the glazed passage rein­forces this impression and turns the land­scape into a stage. The title refers to the data suffix of digital videos. With its window grid, the passage is remi­niscent of the timeline of a video editing progamme, via which the surface of the red curtain moves in slow motion. At a constant speed of 1.2 mm per second, moves roughly 720 times more slowly than a person, who needs only a minute to walk across the passage. The mobile coloured surface of the curtain and the vertical steel girders create rhythm in the passage and its envi­ronment. The sections of land­scape are imper­cep­tibly yet contin­u­ously changed. The sight lines are struc­tured and accen­tuated. Land­scape and nature appear in frames with constantly changing proportions.

Photos: Thorsten Goldberg