rss.svg, rss-disabled.svg - are (or based on) icons by Icons8 from https://icons8.com/icon/13841/rss
calendar.svg - icon by Icons8 from https://icons8.com/icon/__LA9wZgJaqd/calendar
loading48.gif - generated at Preloaders.net

Other images in this directory were made by Max Pozdeev and licensed under the terms of GNU GPL v2+.