Apologies for being so obvious, but this mural is such a fine display of the inner turmoil and day to day conflict experienced by the vast species plurality. As the cat ass releases its blue fluid of sustenance, its canine counterparts engage in their own duality: one the slippery slope of life's many uncertainties; the other the joy of survival. The gentleman on the right is clearly experiencing the torment of a difficult decision, but his multiple heads will rise above the fray in triumphant glory. There's also a pig and a flying saucer. Um, duh.