There is a store 9701 International Blvd in Elmhurst Park/Cox that is either called Jay's NicNac's or K2 Jewelry or Tiny Body Piercing (this is adjacent at 9707 International) or Jay's Nic Nac's and Smoke Shop. It has murals on both the International side and the 97th side.
One piece says "Aztlan" and features an ancient Mexican motif. Another says "RIP Bubba" and "Your still here."
The mural seems to be by Hyde and members of the TDK crew- Kufue, ???