Good photo and thought provoking image. This image like most art evokes various responses according to the end viewers personal perpective. Perhaps this image represents a social phobia or even a sence of a privacy violation. It could also represent those illusionary defensive walls ('defence mechanisms' as the western head shrinkers called them back when they accused me of such tactics) we learn to build within our minds, perhaps as a result of societies many influences that people perceive as hurtful. I am probably totally off the wall on this, but cool photography regardless. -Peace/Jeff :-)