Panagia Agiosoritissa (Maria Advocata)

The source identifies Panagia Agiosoritissa as a named type within the system of Marian iconography rather than a mythic origin tale. As an iconographic category the Agiosoritissa emerged within Byzantine devotional practice as a distinct representation of the Theotokos. Its Latin label Maria Advocata emphasizes the image's conceptual role in Christian devotion — that of Mary as advocate or intercessor — and reflects transmission of the type into Western devotional vocabulary. The provided material does not offer a historical narrative of creation, school, or single-point origin for the type beyond its identification within Christian artistic traditions.

The Agiosoritissa is depicted as the Virgin Mary without the Christ Child, turned slightly from full front so that she appears in three-quarter or slight profile. Both of her hands are raised in a posture of prayer or supplication. The source emphasizes these visual markers: solitary Theotokos, absence of the infant Jesus, lateral orientation, and uplifted hands, which together signal the icon's intercessory emphasis within liturgical and private devotion.

The source does not attribute independent supernatural powers, autonomous behavior, or agency to the icon itself. The Latin name Maria Advocata implies a theological function: the image stands for Mary in her role as intercessor or advocate on behalf of the faithful. Thus, any 'ability' is that of the image serving as a focus for prayer and petition in Christian devotional practice rather than an enacted magical or sentient power; the excerpt contains no description of practical miracles, manifestations, or actions performed by the image.