Baldassare Castiglione de Raphael

The subject is shown in a three-quarter view against a neutral background, wearing a black beret and a doublet with voluminous grey squirrel fur sleeves. He gazes directly at the viewer with a calm, somber expression, his hands clasped softly at the bottom of the composition. The clothing reflects the understated elegance and 'sprezzatura' advocated in his own writings.

Castiglione authored 'The Book of the Courtier,' a defining Renaissance text that integrated Neoplatonic philosophy into the social conduct of the elite. The work concludes with a famous discourse on the Neoplatonic ladder of love, echoing the ideas of Marsilio Ficino regarding the soul's ascent toward divine beauty.