ISS Ham Radio Coordinator Kenneth Ransom, N5VHO, has assembled an array and quick description of images being sent from the ISS on SSTV. The ARISS SSTV Gallery contains received images. Keep up with ARISS SSTV progress by visiting the SSTV mission blog and the Frequently Asked Questions page.
The ARISS SSTV page also lets you submit SSTV reception reports. ARISS says it may not be able to display every image because of quality or duplication, but they remain important for engineering analysis purposes.
As part of its 20th anniversary, ARISS transmitted SSTV images from the ISS in mid-July. The images were aimed at capturing the accomplishments of ARISS over the years.