Newborn Birds in Willow Branch， a Song Dynasty（960.1279） round fan painting by an unknown author， 24.8cm×24.8cm， in the collection of the Palace Museum， Taipei.
It shows the scene that newborn birds twitter and play. It has an accurate and lifelike molding， with strong tinting on its head and claws. The leaves are also depicted unfolded. It is a wonderful masterpiece of some Song painter.