Zhè shǒu shī yìjìng shēnyuǎn, yǔyán hún rán tiān chéng.
This poem's imagery is profound and its language seamlessly natural.
Tips
history
From Han Yu's 《上襄阳于相公书》 (Tang dynasty): praising the recipient's 浑然天成 character — superior gifts and noble virtue 'whole as if made by nature'. Originally about a person; later applied to art and craft.
usage
Top-tier compliment for art, writing, performance, or design where you can't see the seams. Implies more than 'good' — it means the effort is invisible.