Mare Incognitum was a Swedish Lovecraftian horror larp set on a ship (familiar to visitors to Monitor Celestra) in the 1950s. It was organized by Berättelsefrämjandet and had 78 players, spread over three runs, from Sweden, Norway, Denmark, Finland, Estonia, Spain, UK and the US. All three runs were held during the weekend of 28-30 November, 2014.
Photographer Jonas Aronsson took some great photos during and before the larp and we got his permission to publish a few of them here:
You can see the rest of the photos in Jonas Facebook gallery:
You can read more about Mare Incognitum at the larps website: