Up in the air

Moments like this are one reason I like having my camera with me.

(46mm f/5 1/4000 ISO-400)

I noticed a small group of people in the park, holding balloons, having their picture taken. I didn't really pay much attention, then they released the balloons. And they all looked up, some with their cameraphones because of "VIDEO EVERYTHING OTHERWISE IT NEVER HAPPENED!".

After the shot I realised some of the balloons were latex gloves. Medical students? Health & Safety officials? Simple balloon shortage?