I'm getting close to converting the new design to css and ready for site graduation and launch soon! Meanwhile, I need some ideas for the error, captcha and 404 page images. They should be light-hearted and relate to Christianity.

For the captcha image, I normally use a non-human figure. (it asks "Are you human?")

Please post your ideas here, preferably with photo/image references.

A few examples for other SE sites:

Travel.se captcha

English.se captcha

Travel.se 404

Bicycles.se error