Well, at first I wanted to put blinds on the building [of the outdoor-sculpture Josef Strau did for her recently]. But when I do something I've already done before, I sometimes have a certain feeling of uncertainty. Although I am falling back on something that I know is safe and pretty good. But then it was all too expensive. I had seen glowing green, fresh bamboo at the KaDeWe store. It had attracted my attention and I thought it would be nice to do something with it. Back home, sitting over the photo, drawing some things on it, I remembered this lovely green bamboo again and also that there was this fascist building – or partly fascist building – next to the store, a theater, an ugly building. And then I thought, bamboo is politically correct, that's just the thing. But I also think it's visually beautiful. Simple. The work is called 'Haare wachsen wie sie wollen' ('Hair grows the way it wants')

Each one of those ['Ellipsoids'] took at least three months [each]. I was starting those, when I was still at the Düsseldorf Academy. There was a very nice man in the workshop there who was very helpful in the process of making them. And they were extremely complicated – to get the shape right and everything. I mean one could get them sent to a factory, and have them produced according to these computer drawings, but somehow I didn’t really want to do this at the time – and also I did not have the money to do that anyway. Once I tried to have one fabricated in this way, but when it came back there was nothing there somehow. It was not like the ones that were made in the workshop

I have always said that, with any sculpture, you have to be able to say, 'although this is not a ready-made, it could be one'. That's what a sculpture has to look like. It must have a certain relation to reality. I mean, not airy-fairy, let alone fabricated, so aloof and polite.. .And I don't see this aspect in many artists' work. Often, my feeling is that they think something up that is supposed to be art. That's not what I want at all. Rather, a sculpture is really a photo – although it can be shifted, it must still always have an aspect that reality has too.