Aperture Laboratories logo

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Aperture Laboratories logo

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Green Alien Creature — Black, Dramatic

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Aperture Science triumph note

1024 × 768

Portal turret with red laser

1280 × 1024

Portal turret with laser

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Portal turret with red laser

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Portal game icon

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Portal game quotes and icons

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Portal game icons and logo

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Portal game loading screen

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Portal game concept art

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Portal game loading screen

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Portal game art with Companion Cube

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Portal game logo screen

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Portal game screenshot

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Portal game icon

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Aperture Science entrance portal

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Portal game concept on beach

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Portal test chamber scene

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