This painting is a antique devotional reproduction inspired by the works of Giovanni Battista Salvi da Sassoferrato, most closely associated with his Virgin in Prayer compositions from the mid-17th century. The most famous original resides in the National Gallery, London. This piece reflects that iconic Marian motif rather than being an original from the Baroque era itself.

Date range (best guess from construction + look): Late 1800s to early/mid-1900s, with the framing/hardware leaning more early–mid 20th century.