I collected 129 images of the house on Dale Road's front porch and lawn here in Fairbanks, Alaska. My Epson PhotoPC 550 (a gift from Layla!) faced south out a window. I snapped a 640 x 480 picture every day or so between March 21st and June 3, 1999. The images start with about 18 inches of snow on the ground and continue through breakup until the leaves are out and green. You can also watch the stump of my snowman melt!
I converted the JPEG images to LAS format, co-registered them (to minimize jitter), and converted them to PPM format. I then encoded two MPEG movies: