The European Solar Physics Division (ESPD) run a ‘Media of the Month’ competition and they are now accepting images for the November competition:

“The ESPD is proud to announce the winning entry of its “Media of the Month” contest for October 2020: the image The Solar Corona (https://commons.wikimedia.org/wiki/File:The_solar_corona.jpg), by Lakshmi Pradeep Chitta (Max Planck Institute for Solar System Research). The contest is running every month, so please submit your best images or videos by the end of this month to be considered for November 2020!”

Please see https://www.eps.org/members/group_content_view.asp?group=85203&id=850847 for more details about how to submit your images.