"I'd be sooo proud if they chose my pebble to gift their mate ️ i hope the kids that painted get to see if their rocks were chosen ️," another shared.

People leave behind painted rocks to brighten strangers’ days, but in national parks they’re fueling controversy and less-than-civil debate. The squabble started on a weekend afternoon last September ...

But if searching for inspiration has got you stuck between a rock and a hard place, why not paint on a pebble? Pebble painting was the subject of much discussion on Simon Mayo's BBC Radio 2 ...