A rubber ducky atop a skull awash in suds. An aqua-colored owl. A woman with rabbit ears and no mouth. What appears to be the Disney character Pluto — or is it Goofy? — with a robot head in his mouth. And a purple frog holding a cheeseburger that has eyes and a mouth.
You probably wouldn’t guess that the brick building near Grand and Chicago avenues on which all of the above are painted is the headquarters of the aircraft parts company Setna iO.
