Did Jesus' face really appear on this shower wall? Judge for yourself

Today, we covered the ongoing controversy surrounding the Shroud of Turin. After the story was published, a reader sent along a fascinating image that he claims appeared on his shower wall.

While the guy admitted that the mere suggestion that smudges on the shower wall look like Jesus' (alleged) face on the Shroud of Turin would be viewed by many as silly, he nevertheless sent us some photos to show the purported phenomenon.

In a mini-montage he created, a green arrow points to the section of the wall in question

Below that picture, there's two close-ups (one is outlined in purple to help people see the face's placement on the wall):

In the middle of the bottom two images is the actual image on the shroud. What do you think -- bizarre coincidence?