I have recently being seeing patterns and repeated shapes in the (urban) landscape. Usually I capture them with my iPhone as that's all I have on me at that moment, but on rare occasions I have a camera handy, such as below.

These images were shot in Bangkok. On the left an architectural shot at the Bangkok Art and Culture Centre (BACC), and on the right an ad for face whitening.

Below is a further shot of an exhibition space at BACC. I really enjoyed this work by a Polish artist, whose name i did not get a chance to note down.

There are more of my 'pattern' shots HERE.