These markings have been popping up all over Bella Vista and Pennsport lately.
Are they a marketing ploy for a heart doctor or an art project by a paranoid conspiracy theorist obsessed by the NSA snooping on our cell phones?
Seriously, we don’t know. Anyone have ideas?
UPDATE: Mystery solved. It’s a guy from New York who goes by EKG Labs, and this website praises his work ethic.
So, vandalism or art?