Aperture Science Logo — Black, Dark, Mysterious

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Aperture Laboratories Logo — Black, Minimalist

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Aperture Laboratories logo

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Portal 2 logo and branding

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Aperture Science logo

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Aperture Science logo on paper

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Aperture Science logo

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Aperture science logo

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Portal character with portal gun

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Chell in Aperture Science

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Portal game icon

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Chell with portal device

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