The event is a five day multi-genre music and art festival inspired by The Grateful Dead, and takes place at the end of May in Salt Lake, SC. Vicky says "It was a perfect brief for me, inspired by 60's culture, nature and magical and mysterious elements - although it did get pretty mad at times as I have never drawn Jesus, let alone Jesus driving a hippy bus!" The final art is used on their website with added photographic elements.
Below is Vicky's original illustration, above is with the client's photographic elements.