St Catherine of Alexandria

Paired with the Saint Agnes panel at the Pinacoteca di Brera and dating to around 1495, Saint Catherine of Alexandria shows the philosopher-martyr with her identifying attributes — the wheel of her torture and, in some versions, a sword. Catherine was among the most intellectually prestigious of female saints, having debated and defeated pagan philosophers before her martyrdom, making her a patron of scholars and universities. Bergognone's treatment emphasises her serene authority — the bearing of a figure secure in her faith — rather than the horror of her eventual execution. The pairing with Saint Agnes creates a devotional diptych of female martyrs for a Milanese private or ecclesiastical space.

Oil on panel. Compositional symmetry with the Saint Agnes panel suggests original display as a pair or within a polyptych programme. Catherine's attribute — the spiked wheel — is rendered as a legible symbol rather than a realistic instrument, functioning as an identifying label within the devotional grammar of saint iconography.