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Light experiment - Camera Obscura, Edinburgh, Scotland, UK
Light experiment – Camera Obscura, Edinburgh, Scotland, UK

size: 432860
sha1: dc3c30847132c0de9e525c0e5b174acb597e6e72
sha256: 38d2715c8fa48db53c162ad86bed11b6a2b264a7eb4d9e7726b0402940c33e16


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size: 480722
sha1: 8657a13ebc09633ead40fb08c374a52b5592395c
sha256: 2fbdff1894f62e945bf93306bbc0b8cfb8be6b0de4c49923de95523fd9a220fe

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