A few art installations are from professionals, like this one.

有的艺术作品来自专业人士，比如这一个。

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They now use the old booth, nicknamed Hung Bak, for performances and art installations.

他们给这座老亭子起了一个Hung Bak的绰号，现在他们把它用作演出和艺术展览的场所。

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Illusion, lit city walls, art installations and video exhibits were part of this year's festival.

幻觉，照亮的城墙，艺术设施和视频展览都是今年节日的一部分。

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He said the digital technique was more commonly used in architecture than for art installations.

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His gritty and raw art installations often included everyday items, such as his 1971 sculpture Mattress.

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Dozens of public art installations that were originally commissioned for the Games continue to dot city streets and sidewalks.

BBC: Vancouver after the Games