Excuse me, which master's seal is this shown in the picture? Is it famous? Can his original works be sold for money?

Love Jue Luo

treasure-house

Plant a benign tree

Aisingiorro treasure house, Manchu, grandson of the 17th Nurhachi. Known as another calligrapher after Aisingiorro family, he is also known as the "second stroke" of modern royal calligraphy in China.

I hope I can help you.

Note: Aisingiorro? The information in the treasure house comes from the Internet.