http://cultofmac.cultofmaccom.netdna-cdn.com/wp-content/uploads/2013/02/Jailbroken-iPhone-5-Home-screen_watermarked.jpg
http://cultofmac.cultofmaccom.netdna-cdn.com/wp-content/uploads/2013/02/Jailbroken-iPhone-5-Home-screen_watermarked.jpg
Unfortunately this one is a tricky one. But next time, if there aren't any icons or obstacles in front of the image you wanna find you could try this.
PROTIP:
1. Save the image in your hard disk.
2. Open the image in Preview and crop the region of interest.
3. Open Google.com
4. Upload your cropped version of the image and googleit.
It's been helpful most of the time here.