Holmes serves as an ideal model of how we can learn to see and think better.

As children, we are remarkably aware. We absorb and process information at a speed that we'll never again come close to achieving... we are learning about our world and its possibilities.

Looking at scenes of nature, for even a short while, can help us become more insightful, more creative, and more productive.

But when we observe, we are forced to pay attention. We have to move from passive absorption to active awareness. We have to engage.

Imagination is all about new possibilities, eventualities that don't exist, counterfactuals, a recombination of elements in new ways. It is about the untested. And the untested is uncertain. It is frightening-even

All too often, when it comes to our own minds, we are surprisingly mindless. We sail on, blithely unaware of how much we are missing, of how little we grasp of our own thought process - and how much better we could be if only we'd taken the time to understand and to reflect.