He is incapable of recognizing familiar faces, and a psychologist has recommended that his wife should represent him in his application.

The piece of art you see on your left is painted by a western red cedar and that on your right by a Douglas fir, and what I learned was that different species have different signatures, like a Picasso versus a Monet.

On the other hand, a study in an old growth hemlock hardwood forest in New York found that Ailanthus was capable of competing successfully with native trees in canopy gaps where only 2 to 15 of full sun was available.