The moment of inspiration can come from memory, or language, or the imagination, or experience - anything that makes an impression forcibly enough for language to form. ↗
One very clear impression I had of all the Beautiful People was their prudence. It may be that they paid for their own airline tickets, but they paid for little else. ↗
I also get fed up with the fact that casting agents and directors have this impression of me as being frail and petite. I find it very patronizing. I'm quite beefy and strong. I was a gymnast in school and I have lots of muscles. ↗