Doug wonders why we use red green and blue for our photography and not something else and Chris goes a bit into trichromacy and how our eyes work similar to the sensor on our cameras. Bill wonders about the colors on his screen vs. the colors on his prints and Chris visited a massive photo exhibition that you can see in the span of about 2 minutes.
Our friend Simon can-of-worms Taylor is back with the dulcet sounds of a stringed instrument, Simone from Firenze in Italy has a question about gamut and Frank has some input regarding swaying buildings.
Today Michelle has a very boring job and needs entertainment and Rafael tries to avoid horror stories with getting his images printed. Also find out how to get the top secret address where you can download all the back episodes of Tips from the Top Floor.