Answer:
It's equally comfortable in an orchestra and a geometry textbook. What is it?
If you happen to wear one of these warm garments around, you might get doused in red paint.
I am the fountain from which no one can drink. For many I am considered a necessary link. Like gold to all I am sought for, but my continued death brings wealth for all to want more.
What has wings, but can not fly. Is enclosed, but can outside also lie. Can open itself up, or close itself away. Is the place of kings and queens and doggerel of every means. What is it upon which I stand? Which can lead us to different lands.
At the sound of me, one may dream or stamp their feet, At the sound of me, one may laugh or sometimes weep.
I run through hills. I veer around mountains. I leap over rivers. And crawl through the forests. Step out your door to find me.