Open Source saves the day once again! Working off the Arduino+I2C+Processing powered temperature display that I crafted in my 7th Arduino Tutorial, [Steven Dayton] has crafted a beautiful Processing Sketch that puts mine to shame. He created the illustration using InkScape 0.48, and has included 3 variations of the background art with the processing source files.
You can download the package here: Steven’s Processing Temperature Display
You’ll need the Arduino sketch that I wrote for my I2C Tutorial, which you can get here: Jeremy’s 7th Tutorial for Arduino