There's a cool new photography challenge out there called Pixos. Here's the scoop:

"Every week, a new pixo calls on photo enthusiasts to take pictures simultaneously around the globe - pictures of a particular situation, a theme, a common-day event, with the emphasis on each photographer's country and location. "

Cool concept -- take a situation, and get a global perspective. One really cool thing about this challenge is the ability to submit multiple photographs to document the theme.

This week's challenge is "Glass in...". This gallery contains my submissions for this week's theme. It appears entries are all reviewed manually before being approved, so I'm keeping my fingers crossed that these are up to snuff.