Christian Backes @chris_backes

sigma-av.tv Nettetal, Deutschland Joined August 2017

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Christian Backes @chris_backes

5 years ago

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Christian Backes @chris_backes

5 years ago

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Christian Backes @chris_backes

5 years ago

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Christian Backes @chris_backes

5 years ago

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Christian Backes @chris_backes

5 years ago

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Christian Backes @chris_backes

5 years ago

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Christian Backes @chris_backes

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Christian Backes @chris_backes

8 years ago

Brandenburger Tor Museum, Berlin lnkd.in/eZTXJCF

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Christian Backes @chris_backes

8 years ago

Deutsches Fußballmuseum, Dortmund SIGMA Projekt-Historie lnkd.in/gEwHujC

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Christian Backes @chris_backes

8 years ago

Phänomenta, Lüdenscheid lnkd.in/g3njsX3

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Christian Backes @chris_backes

8 years ago

Telstra Next Horizont, Melbourne SIGMA Projekt-Historie lnkd.in/gD-up2u

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Christian Backes @chris_backes

8 years ago

Qatar Railways, Doha SIGMA Projekt-Historie lnkd.in/gE5UMzT

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