Flickr has announced that it has reached another milestone – the 6 billionth photograph was uploaded to the site on Monday by user eon60. The photo, which depicts a Montbretia flower, was taken with a Panasonic Lumix DMC-LX3 digital compact camera. “Over the last few years Flickr has seen consistent growth, with uploads increasing over 20% year-over-year,” Flickr said in a statement.