Piezo not making sound I've used the piezo on other projects with no problem, but for some reason this project isn't working out so hot.

Here's a photo of my current set up.



Here's the basic code that I presumed would make a sound, but no such luck.

void setup() {}

void loop() { 
  tone(12,260);
  delay(10);
}


Not sure where to begin debugging this...
As Majenko pointed out, the wires are not connected to the piezo.  By moving the piezo to the correct rails on the other side of the board, the circuit would be completed and the piezo should work.

Edit: 
Building on Nick Gammon's comment, the rows of each side of a breadboard are not connected (to allow DIP packages).