Apple has started preparing San Francisco's Moscone Center West for their 2012 World Wide Developer Conference (WWDC) and in so doing have revealed the motto for this year's event: here great ideas go on to do great things.

The banners themselves are the usual collage for popular and laudable app icons, both outside and inside.

The Keynote kicks off at 9am PDT on Monday, June 11th, with the expected introduction of iOS 6, updates to iCloud, more on OS X Mountain Lion and perhaps new Macs. We've heard there won't be any new iOS devices this summer, however, so don't go getting your iPhone 5 or iPad mini hopes up just yet.

Leanna (@llofte), Seth (@sethclifford), and yours truly (@reneritchie) will be there live.

And if anyone happens by Moscone and grabs any additional pics, send them our way --