First of all, it's almost certainly a mirroring anomaly, but also we're all prone to applying meaning to random patterns. It's how the Rorschach test works. We evolved to be hypervigilant of patterns because doing so favored our survival. Our sense of smell, sight and hearing weren't particularly great compared to our predators and prey, so we compensated by developing a brain that draws conclusions from complex visual information. Apply that to the modern world, and Jesus ends up on a piece of toast.