Thomas Sully, American (born England), 1783-1872 – Portrait of Maria Donath Koecker Philadelphia Museum of Art

The picture has something of this: woman, people, veil, dress, wear, portrait, girl, jewelry, fashion, hairdo, princess, wedding, model, fairy, beautiful, facial expression.
Perhaps it’s a painting of a woman in a white dress with a red cape around her neck and a vase in the background with a blue sky.