Three were professional writers, but all could write with an astonishing shared talent for detailed observation, jokes, dialogue, narrative and gossip.

The larger numerical aperture allows collection of more light making detailed observation of smaller details possible.

The mosaic has elaborate decorative elements that give the appearance of complexity and detailed observation.

This was the first supernova to be close enough for detailed observation with satellite based telescopes.

It deals with detailed observation, particularly the observation of the natural world, and includes a great deal about the visual effects of light on different natural substances such as foliage.