Five jarls. Since the picture was written with figures collected in a vignette, I decided that they definitely do not look like hird or squad. Look at the poses of the clothes, each of them is a leader.
I decided that only jarls could look like that. What had gathered them on the beach? The wrong estimate is the town of the army or the castle that will be captured in a few hours.
I decided that only jarls could look like that. What had gathered them on the beach? The wrong estimate is the town of the army or the castle that will be captured in a few hours.