Weltempfänger: Origins

a small cast concrete block with a protruding lip at the top and a rough top edge has an extended metal antenna sticking out of it, as if it were a short wave radio. a sculpture by isa genzken being sold at lempertz in december 2025
Isa Genzken, Weltempfänger, 1987, concrete 16,5 x 24 x 4,7 cm, with a new antenna, ed. 8/18, selling at Lempertz in Köln on 5 Dec 2025

Every Weltempfänger is unique, but some are less unique than others. In 1987, pretty early into her World Receiver project, Isa Genzken made an edition of 18 these shortwave radio-shaped sculptures of cast concrete & antennae. They’re identical in shape, presumably made from the same mold, and so are distinct in their individual surface finish.

The one for sale this week at Lempertz, no. 8/18, had the antenna replaced this year, so maybe that’s unique, too. We’ll let the market judge that.

two white people in dark clothing, one holding a camera to her eye, are reflected across the mosaic of 1 cm square mirror tiles that comprise isa genzken's 2001 edition, spiegelbild. this image was created by the kunstverein dusseldorf to introduce and market the work to their members, who bought the entire edition of 100 very quickly.
Isa Genzken, Spiegelbild, 2001, mirror mosaic on board, 50 x 40 cm, ed. 100, published by the Kunstverein Dǔsseldorf

Auction houses are the only ones I’ve seen talking about this edition, and they always describe it as from the Kunstverein für die Rheinlande und Westfalen, Düsseldorf. Now the KfdRuWD certainly has an excellent edition program, including Genzken’s incredible mosaic mirror, Spiegelbild, published in 2001. But that also seems to be the first time Genzken showed at the Kunstverein. And the editions archive does not include the Weltempfänger. In fact, it doesn’t include any editions between 1976 and 1991, much less 1987.

a 1987 photo from the street of the display windows of a musix store in cologne germany is full of reflections of the street, but that's not important now. it features the name of the store on the top mullion, but also painted one letter per black road case, along the inside. a very thin console table of steel is filled with concrete sculptures in the shape of various short wave radios, all with metal antennas, an installation by isa genzken organized by galerie buchholz
Isa Genzken Weltempfänger, 1987, installation view at Musix, Köln, via Galerie Buchholz

They’re also always described as registered in the Genzken Archive at Galerie Buchholz, so they’re confusing, but not shady. Could this Weltempfänger edition be related to something else Genzken was up to in 1987? Like, maybe her first show with Buchholz? Titled Weltempfänger? In late 1987 Genzken installed a now-iconic table full of various Weltempfänger in the window of Musix GmbH, a music supply store down the street from Buchholz’s gallery in Köln. Maybe this edition, like the tablescape, was an early experiment in how best to send Weltempfänger out into the world.

[ACTUALLY ASKED UPDATE] Never mind. Thanks to Galerie Buchholz for confirming Genzken did indeed make the edition for the Kunstverein. The brochure also notes Genzken’s participation in the 1987 Skulptur Projekte Münster.]