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"Imperfection Analysis": A black-white version of a photo (threshold) and a charcoal-drawing of it are merged and coloured.
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"Imperfection Analysis": A black-white version of a photo (threshold) and a charcoal-drawing of it are merged and coloured.
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"Imperfection Analysis": A black-white version of a photo (threshold) and a charcoal-drawing of it are merged and coloured.