About half a dozen painted rocks into my walk (I'm slow), it finally occurred to me to pick one up and turn it over. "Vancouver Rocks," it read.
Apparently it's a facebook group, and apparently I found some of the artwork tucked around town. Like Easter eggs, the vibrantly painted stones are a delight to the eye and bring a smile to the unsuspecting pedestrian.
I think the idea is to pick up the rocks and maybe hide them elsewhere . . . or keep them . . . . I'm not sure, but I left my discoveries along the pond path, ready to delight other passers-by. I just might have to get my girls in on this!