![Visualization of the Green Island project, bird's eye view from the northwest, archive of Dana Matějovská Vizualizace projektu Zelený ostrov](https://zenyvarchitekture.cz/data/MTY3MDQzMzU4N2ZpbGUz.jpg)
The visualization of the Green Island project - a complex of buildings with a large multipurpose hall in Prague-Vysočany - was prepared by Dana Matějovská while working in the UPP (Universal Production Partners) studio. The authors of the project, both the depicted version and the realised version, which consists only of the central hall (today operating under the name O2 arena), are architects Vladimír Vokatý, Martin Vokatý and Jiří Vít from the ATIP office in Trutnov.
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