I found this very strange. The man that is at the center of this mural is holding a baby and his body posture is, well, creepy. Most already know that Bohemian Grove is a male only refuge for elitists to get their homoerotic, esoteric, energy-inducing kicks while forming a "tight lipped" bond forged on illegal discretion. I think this is illustrated by the man in the right center. He is bent over with another behind him, pointing up to the logo.

Make of it what you want but it seems like pretty deliberate imagery to those who are 'initiated".