The lover of photography is fascinated both by the instant and by the past. The moment captured in the image is of near-zero duration and is located in a ever-receding then. At the same time, the spectator's now, the moment of looking at the image, has no fixed duration. It can be extended as long as fascination lasts and endlessly reiterated as long as curiosity returns.
Meditation does not imply only the development of single-pointed concentration, sitting in some corner doing nothing. Meditation is an alert state of mind, the opposite of sluggishness; meditation is wisdom. You should remain aware every moment of your daily life, fully conscious of what you are doing and how you are doing it.