Behind the scenes of the big FireFox crop circle

Pretty interesting read.

nitially, we had no idea how we would pull off something of so grand a scale as a crop circle. We considered bringing in a company from the UK to make the crop circle (What are we doing) but the costs were prohibitive and we couldn’t see going down that path. We began to lose momentum. Time passed, and with only a few weeks left in our internships, John and I began to think that the idea that everyone had fallen in love with was not going to come to fruition.

Source.