Assess advanced analytical skills in reattributing Old Master paintings by evaluating provenance chains, archival and market documentation, stylistic and connoisseurship evidence, and technical/scientific data (e.g., dendrochronology, infrared reflectography, X‑radiography, pigment analysis). Test ability to synthesize multidisciplinary evidence, identify biases and uncertainties in expert judgement, and justify or challenge reattribution decisions with attention to ethical, legal, and curatorial implications.