Looking for abstract patterns, etc. requires open eyes and an open mind when it comes to photography.  Images can be ones that others might miss.

I’m using this first image as an example.  The second image was made of the lighter area seen in the first image.   I extensively processed it to emphasize what was barely visible before processing.  If I just displayed the second image without telling you where I found it you would never guess where it was found on the garage floor.