MUNINN One of Odin's two ravens, the other is Huginn (ancient thought). Muninn has and represents the power of ancient memory. Both ravens fly all over the world of humans known as Midgard, and bring information to the god Odin. The names of the ravens, derived from old Norse are sometimes modernly anglicized as Hugin and Munin. Odin expressed fear they may not return from their flights but fears the most for Muninn's return. In this image Muninn is shown landing on a Viking burial ship after it has been set ablaze. Welcome to the spirit world where the past , present and future meet.
References
Skjalden.com The Nine Realms in Norse Mythology https://skjalden.com/nine-realms-in-norse-mythology/
Norse Mythology.org https://norse-mythology.org/
Myths of the Norsemen - H.A. Guerber www.doverpublications.com
The Little Giant Encyclopedia of Runes https://www.amazon.ca/Little-Giant%C2%AE-Encyclopedia-Runes/dp/0806949945
Anglo Saxon Runes https://www.arild-hauge.com/eanglor.htm
Jelling Stones, Nordic Elder and Viking Age Runes http://www.runforum.nordiska.uu.se/runecast/episode-3/
Runic Codex https://www.apmanuscripts.com/special-collection/codex-runicus
Uppsala Universitet / Institutionen för nordiska språk https://www.nordiska.uu.se/
Northern Paganism https://www.northernpaganism.org/shrines/holda/about.html
Nine Sisters https://www.northernpaganism.org/shrines/ninesisters/ran/honoring-ran.html