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This study provides a comprehensive methodology for implementing and evaluating photography\u2010based imaging techniques utilising the suction blister wound model. Our method encompasses a protocol for capturing consistent, high\u2010quality photographs and procedures for quantifying these images via a visual wound healing score and a computer\u2010assisted colour analysis of wound exudation and wound redness. We employed this methodology on 16 suction blister wounds used as controls in a clinical phase\u20101 trial. Our method enabled us to discern and quantify subtle differences between individual wounds concerning healing progress, erythema and wound exudation. The wound healing score exhibited a high inter\u2010rater agreement. There was a robust correlation between the spectrophotometer\u2010measured erythema index and photography\u2010based wound redness, as well as between dressing protein content and photography\u2010based dressing yellowness. 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