What Am I

Not a very inspiring day for photography today, it's been quite grey and by the time I came home there wasn't any light either, so I have had a play with this image. I think it looks like a fine open weave fabric but in actual fact it started off as a picture of the grain from the tail end of my neighbours trailer which is painted a chestnut brown.
A play for half an hour has it looking entirely different. What do you think?