15 photos of hidden Milwaukee graffiti
Graffiti isn't always a nuisance.
It can tell a story, taking you to a specific moment in time, allowing you to share a moment with someone you've never met.
And it's everywhere...if you look hard enough.
That's exactly what OnMilwaukee's Bobby Tanzilo did for this edition of Urban Spelunking -- he captured 15 hidden pieces of unique Milwaukee graffiti.