What is Padua's painting Brother and Sister worth?

As of my last knowledge update in October 2023, "Brother and Sister" by Giovanni Battista Padua is a work that has seen varying valuations depending on factors such as its provenance, condition, and market demand. While specific auction results can fluctuate, paintings by Padua generally attract interest from collectors of Italian Renaissance art. For an accurate current valuation, it's advisable to consult recent auction results or seek the expertise of a professional appraiser.