Calling all aspiring artists! The MAA is looking for math-related designs for its new temporary tattoo, to be made available to students, student chapters, and members. The first such tattoo, which was very popular at the Phoenix Joint Mathematics Meetings, is shown right. To enter, email a four-color design, two inches square at 300 DPI, to the MAA at firstname.lastname@example.org by Friday, December 10th. Designs selected for printing will be notified by email and receive 100 free tattoos. Winners will be announced in Math Horizons The triaxial tritorus design for the MAA tattoo was provided by Paul Bourke of Swinburne University .