Please ask Dr. Sun Yat-sen to write the word "the world is public"

Http://vipftp.eku.cc/vvc/008tx/67063_15830967324. File extension of encoded image stored in jpeg file exchange format.

This painting is close to 800*600, which is Sun Wen's original work. There is the word "the world is public" in calligraphy works.

No way, according to your conditions, this is the only thing you can find.