http://gristmill.grist.org/story/2007/1/8/164727/9355
Dad, I think you'll like the site below. Scroll over each item and it gives an image of it!
http://www.visual-literacy.org/periodic_table/periodic_table.html
Also, I liked this picture.
Andrew: You're slacking.
Rach: What happened? Where are you? Did the smelly gas make you forget about the blog?