Description: This is a photograph of an actual Halloween jack o' lantern, which features colored flames. Should you feel the urge to immolate your own pumpkin, I've got a video over on YouTube and written instructions on chemistry.about.com. Those are the real colors, not edited. The green comes from borax, while the outer coating of blue flames is from pouring alcoholic hand sanitizer on the exterior of the pumpkin. This would be the ideal gift for the pyro in your life, who happens to love Halloween (or for yourself, if you're like me).
Description: Here's a hot pink atom for you. It's on a transparent background, so I can put it on any color you like. Most of the designs are shown on white, black, pale pink, or blue, but you can message me to change them. This atom is perfect for anyone who loves pink and science! Note: Several other atom colors are available, including metallics and a rainbow atom. If you don't see the color you're looking for, just ask.
Description: Here's our latest periodic table of the elements (2016 IUPAC facts), this time rendered in French. The table is around 3000 pixels across (as opposed to the free printable tables on sciencenotes.org, which are around 1500 pixels), so it will work well for posters and charts. Please let us know if you have requests for other languages! We presently have 2016 tables in English, German, and Spanish, as well as French.