Strange but fascinating site on art, the human mind and synesthesia - Synesthesia is a human condition in which parts of the brain are connected in unusual ways, such that one type of stimulation evokes the sensation of another, as when the hearing of a sound produces the visualization of a color. Dr. Hugo Heyman, an artist and theorist <a href="http://en.wikipedia.org/wiki/Hugo_Heyrman&quot; target="_blank">http://en.wikipedia.org/wiki/Hugo_Heyrman&lt;/a&gt; explores this phenomenon through his website with articles, videos, paintings, and poems. I don't pretend to fully understand the site, but I first discovered it because he posted one of my favorite poems, In Dream by Anna Akhmatova:

<a href="http://www.doctorhugo.org/synaesthesia/anna.html&quot; target="_blank">http://www.doctorhugo.org/synaesthesia/anna.html&lt;/a&gt;