Italian school (XVII) - Santa Caterina d'Alessandria

the painting depicts Saint Catherine of Alexandria, recognizable by the palm of martyrdom she holds in her hand, set in a circular dark wood frame.
Italian school early seventeenth century: Saint Catherine of ...
Saint Apollonia. | Lombard artist of the seventeenth century Saint Catherine of Alexandria (identified by the typical iconographic attributes as the palm of martyrdom).
• Technique and support: Oil on wooden panel enclosed in a circular frame. Style and dating: Referable to an Italian school of the early seventeenth century (style attributable to Italian Baroque painting or late Italian Mannerism of the Seicento).

The dimensions are:
Diameter cm 32
Depth cm 5