The artwork consists of printed text and glasses with color lenses, and uses the ability of the color filters to stop certain color from the spectrum of light. One pair of glasses has green lenses, while the other one has pink. The text can not be red without the glasses, because the 2 sentences written in two different colors overlap. The 2 sentences show a completely opposite meaning, 2 observations seen from completely opposite points of view. One pessimistic and one optimistic. The point of view depends solely on which glasses you choose to put on.