I’ve been searching for swirling patterns to use on my origami cards and realized that Brussels has them at every turn. Iron work is on balconies, windows, doors, fences. I only have to remember to notice them. Here are a few images that I snapped with my phone:
This building (with some renovations in process) has these lovely details everywhere: on the front door, in the fence surrounding the lawn, and by some of the windows.
Time to get sketching!