a – lone [uhlohn]
adjective (used predicatively)
1. separate, apart, or isolated from others: I want to be alone.
2. to the exclusion of all others or all else: One cannot live by bread alone.
3. unique; unequaled; unexcelled: He is alone among his peers in devotion to duty.

Canon 30D, Canon 70-200 f/4L lens with 1.4 extender – 1/640 second, f/8, ISO 100