cool!

Enigmatic!

thanks again, GT.
BKL: my first year in BCN was very much like this, turning corners which seemed exactly like the previous one I turned... luckily, every now and then, I can still find a new corner to turn, even those that are otherwise familiar... enigmatic, indeed.

Great work!

thanks, MmP. I didn't get a chance to thank the gentleman passing through, but I certainly appreciate his "pattern of limb movement during locomotion"