Something has been bothering me for awhile now. As the 'O' in the LOST title is zoomed in on, a thin and very faint black line appears and runs along the whole letter. The thing is, it makes the 'O' look kind of like an eye, and since we are always seeing close ups of the lostaways eyes, I wonder if the opening theme might hold the secret to the show. I realize that I might just be being paranoid, and the line might be an optical illusion, but I can't stop thinking about that stupid line.

As the letters get closer, they go from flat to a 3-D effect. They all have faint lines.
You draw block letters then you repeat the lines softer and offset to the side to create an illusion of depth.