You need a lab

You must have a room, or a certain hour or so a day, where you don’t know what was in the newspapers that morning, you don’t know who your friends are, you don’t know what you owe anybody, you don’t know what anybody owes to you. This is a place where you can simply experience and bring forth what you are and what you might be. This is the place of creative incubation. At first you may find that nothing happens there. But if you have a sacred place and use it, something eventually will happen.

Joseph Campbell, The Power of Myth

A Garden, an laboratory, a Workhouse, Improvements and Breeding, are pleasant and profitable Diversions to the Idle and Ingenious: For here they miss Ill Company, and converse with Nature and Art; whose Variety are equally grateful and instructing; and preserve a good Constitution of Body and Mind.

William Penn, Some Fruits of Solitude, May 24, 1693