梦里梦到醒不来的梦画中画着画不出的画
[mèng lĭ mèng dào xĭng bù lái de mèng huà zhōng huà zhe huà bù chū de huà]
An abstract expression that talks about dreaming within a dream and painting something beyond imagination—conveying deep introspection into creativity and consciousness. Essentially it implies unreachable dreams inside dreams and uncreatable pictures within paintings.