Discover flickr Photo from File Name
Got a file that looks like this: 53027085394_33be740e56_5k.jpg?
Load the page it came from on flickr by using the first number, like this:
For the avoidance of doubt replace the number after id= with the number in
the filename. Also, have a look at the pretty picture used in this example from
the moat in Kyoto's Toji temple (I did not take this photo).