Clever, clever: San-Francisco-based photographer Joey Celis produced a custom sticker for his iPhone, skinning it to look like a Leica M9.

"Sorry but I won't be making these to sell," writes Celis, who makes a living as a stock photographer. "It's just a one-off for personal use." Celis my man, you are leaving money on the table! I hope I haven't inadvertently flooded your e-mail in-box by posting this.