The "cacophony of colors" are the devalued bank notes which are the entire point of the presentation. FWIW I rather liked the site, it's a much more pleasant wa

The "cacophony of colors" are the devalued bank notes which are the entire point of the presentation. FWIW I rather liked the site, it's a much more pleasant way to view slides than some I've seen (scribd being a prime example).