Best of Mozilla Festival 2011, a gallery on Flickr.

What happens when 600+ journalists, web developers, students and media upstarts collide in a circus of making, learning and playing? There are hundreds of beautiful glimpses all over Flickr, taken by participants at the 2011 Mozilla Festival in London. Here are our 18 favorite photos.

(Did we miss yours? Please leave it as a link in the comments so we can make amends!)

Want more great images from MozFest?

We’ve picked out some gems for you in these galleries:

Best of the Mozilla Festival (#1 – 18)

Best of the Mozilla Festival (#19 – 36)

Best of the Mozilla Festival (#37 – 58)
Plus there’s our complete set of Mozilla favorites and the full MozFest firehose on Flickr