We were astonished by the beauty and refinement of the art displayed by the objects surpassing all we could have imagined - the impression was overwhelming.
In symphonic music, when you are conducting, you do the same thing. You are feeling the whole orchestra, thinking ahead so you can prepare for a change.
Words are made for a certain exactness of thought, as tears are for a certain degree of pain. What is least distinct cannot be named; what is clearest is unutterable.