This here is an interesting campaign and advertising medium being rolled out by an advertising agency in Amsterdam. RAINCAMPAIGN® is an environmentally friendly technique that consists of “pavement adverts” – ultimately the images appear on the pavement only when it rains, disappearing as they dry. A percentage of profits from each project will be donated to an international rainforest project.
In my humble opinion, it’s pretty cool that even in the somewhat money-grubbing world of media; something environmentally friendly and charitable is still possible without being boringly unoriginal. A couple of brands have already used the technique for their own campaigns as well – including Continental Tires
And yes, I have considered that people are more likely to hurry along in the rain rather than mosey about checking out the pavement but sometimes it’s the concept that counts.