A contemplative practice is any act, habitually entered into with your whole heart, as a way of awakening, deepening, and sustaining a contemplative experience of the inherent holiness of the present moment. The critical factor is not so much what the practice is in its externals as the extent to which the practice incarnates an utterly sincere stance of awakening and surrendering to the Godly nature of the present moment.
The act of inner attention seems to create a medieval walled garden. It is hedged about with silence and stillness, but silence and stillness are not the heart of it. At the center is a fountain and we see that everything has arranged itself around the water playing in the sunlight: here is the source of the timelessness that is everywhere apparent. The more deeply we enter, the more the fountain soars above; awe and wonder claim us.
It asks that we learn how to live, to make a particular path and fullness out of the spirit's eternity and silence.