There’s no signature that I can see unless it’s under the matte border. It looks to be handpainted to me, but I am not a professional, so I have taken several pictures of close-up angles so you can determine for yourself.

This vintage Guardian Warriors Asian silk painting framed art set features intricate designs and vibrant colors typical of traditional Chinese artwork. Measuring 24.25” × 29.5”, these paintings showcase the craftsmanship and cultural influence of China. Made with silk and fabric materials, these vintage originals from the post-1940 era add a touch of history and authenticity to any space.