"humble face" is a correct and usable phrase in written English.
You can use it to describe someone's emotional expression, for example, "He bowed his head and offered a humble face to accept the apology."
JW: Yeah, I think rock went from, well London in the seventies where every band sounded different, from Free to The Small Faces to Humble Pie to Bad Company, The Faces, The Stones, The Who, and unbelievably gifted people making different music and they didn't have the luxury of recording onto tape, if you call that a luxury.
The oil sketches depicting Jesus show a humble, gentle face in contemplation with different expression and different casts of the rich subtle light by which we know Rembrandt.
In fact, if you're a woman, you might as well start practising your humble congratulatory face for the cameras now – unless of course you're Kathryn Bigelow, of The Hurt Locker fame.
Pope Francis delivered a stern warning to the world's powerful, saying they need to be more humble or face ruin, and he called on the masses to join him in a "revolution of tenderness". .
Mr. DuBrow's music evolved from an early love of British rock acts that included Small Faces, Spooky Tooth, Rod Stewart and Humble Pie.
So if you're a person who gets shit done, don't be humble when faced with a dizzying array of theoretical knowledge, and/or when faced with a kindred spirit who happens to get even more shit done than you.
Even the church weighed in: The Archbishop of Cyprus urged Russians not to flee the country, while humble parishioners faced tough times.
LOOS -- So architects need to stay humble in the face of that?
To my mean-spirited sensibility, her beneficiaries were intolerably humble in the face of charity by TV.
