Chell from Aperture Laboratories

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Aperture Science workstation

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Portal 2 character art collage

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Portal 2 promotional art

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Valentine's Day with GLaDOS

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Portal 2 promotional artwork

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Woman Holding Weapon — White

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Robotic Camera Device — Black

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Female Character in Lab Gear

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Companion Cube with Heart — Gray

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Companion Cube proposal

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Periodic Table with Characters

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