"Pattern" is my favorite thing to shoot. I love that if you get close enough to anything, you can usually find a pattern within the frame. I often take pattern photos when I am out of the house (and just have my phone camera), but I don't usually go on a walk with the intent of "shoot only pattern" like I did yesterday for these photos. It seems like sometimes when you are looking for something, it's harder to see.
I will be traveling next weekend for a wedding and I am looking forward to talking a few photo walks in different environments than just my street.
As always, please feel free to do your own photo walk. Use "pattern" as a prompt or anything else you can dream up. Keep the focus on just one thing though for a challenge.