If you want to see it, put this in your address bar:

  data:image/png;base64,
  iVBORw0KGgoAAAANSUhEUgAAAAoAAAAOCAYAAAAWo42rAAAAAXNSR0IArs4
  c6QAAAL9JREFUKM%2BNkE2KhDAUhMvMUoQQyCK6yE30Jp5C5LmbC%2Bkm5E
  Au9BDZ1Cy604Md%2BqegoEg%2B3ksFvCulRBGh957ee4oIU0r5mshBRAjg4
  mVZStA5V4DOuQeocFdVVXiWUuo%2F5zCOYwFezp7LWGtprS3KVCSJL%2FRY
  va4r%2Br6HMQbGGAzDgG3brqunaSoaZ8%2FzfPueEMJLKDvGyJ%2FjOH73f
  X%2F7vvM8gbquP05smoZKa%2F2xsdYaCCGwbduX07quY4yRf337vKb8xjnB
  AAAAAElFTkSuQmCC

After base-64 encoding and including whitespace, it's still only 408 chars for the PNG.