The photos for this challenge should show us creative ways to illustrate opposites, not just objects but concepts as well. Here is an illustration of what I mean:
"An Ivy league English professor was out visiting a friend at
a local rural community college. She was asked to teach the
class that day so she agreed. She started the class by
asking the students, "what is the opposite of joy?"
"Sadness," said one student.
"And the opposite of depression?"
"Elation," said another.
"And how about the opposite of woe?"
A tall young man raised his hand.
She called on him to answer.
He replied, with a slow country drawl,
"I believe that would be giddy up, ma'am."
Use your imaginations! But if your concept is not readily recognizable from the image please enlighten us with your title. Opposite objects are perfectly fine in case you don't feel like dealing with concepts for this challenge!
If you are new and do not know the user id and password, please send an email to
CTF2008(-at-)grad.com Please replace(-at-) with @ in the email address before you send it out. One of
the challenge administrators will contact you with that information, but please be patient. Thanks.