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John Valk: Hans van Beelen at the the piano, playing Tosca
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John Valk: Jeroen Bik
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John Valk: Jeroen Bik and Nathalie Denyft
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John Valk: Jeroen Bik and Nathalie Denyft
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John Valk: Nathalie Denyft in Tosca
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John Valk: Jeroen Bik and Nathalie Denyft
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John Valk: Jeroen Bik and Nathalie Denyft
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John Valk: Jeroen Bik and Nathalie Denyft
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John Valk: Jeroen Bik and Nathalie Denyft
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John Valk: Jeroen Bik and Nathalie Denyft
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John Valk: Jeroen Bik and Nathalie Denyft in Tosca
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John Valk: Nathalie Denyft and Hans Ritman
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John Valk: Hans Ritman
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John Valk: Nathalie Denyft
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John Valk: Walther Deubel in Tosca
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John Valk: Hans Ritman in Tosca