I think it highly unlikely that the neighbor who chose to decorate a front yard with a silver-painted pig and wood chips intended in any way to reference Vishnu in his incarnation as a boar.  But as I’m caught up in learning about the animal chariots and incarnations of the 330 million these days, that is what came to mind for me. 

There’s a story that Vishnu incarnated as a boar to kill a demon who could not be killed by man or god (similar to the story about Durga slaying Mahisha, the buffalo demon). 

When in anthropomorphic form, Varaha is often seen with Bhudevi (Earth goddess) and sometimes also Lakshmi.  There she is again–Lakshmi–calling to me to remind me to act from my abundance (from there comes my capacity to slay demons).