Wallpaper Calendar
For each month in 2025, we will post a wallpaper calendar for you to download to give your desktop a fresh look. At the end of each month, the image will be retired to the wallpaper collection without the calendar.
Instructions on how to make a picture your computer's wallpaper.
July 2025
Much like the fireworks that they resemble, the beautiful and characteristic spiral shapes of Iridigorgia octocorals often spark joy! This Iridigorgia was seen off the northwestern Gulf Coast providing a perch for two squat lobsters. Image courtesy of NOAA Ocean Exploration.