The Virgin and Saint Joseph with Saint Anthony of Padua Seated in the Heavens Interceding for the Souls in Purgatory, While an Angel Pours Fluid from a Vase onto the Crowd Below (recto and verso)
Pietro Antonio di Pietri · 1690/1710

Pen and brown ink, brown and gray wash, and white opaque watercolor (recto) and pen and brown-black ink (verso) on laid paper