The main subject is a close-up portrait of a fierce Viking warrior, wearing a traditional metal helmet with a nasal guard and a thick, dark beard. The warrior is shown from the chest up, holding the hilt of a metallic broadsword in his right hand. The illustration is framed by the iconic bright yellow border characteristic of the magazine cover design.
In the background, shadowy, smaller figures of other Vikings appear to be marching across a snowy, desolate landscape under a cool, overcast sky. The composition emphasizes the imposing nature of the central figure, whose face is partially obscured by shadows, adding to the gritty, historical atmosphere of the piece.
The overall color palette is dominated by muted blues, greys, and earthy browns, which contrast sharply with the vibrant yellow frame. The style is that of a realistic painted illustration, capturing a sense of cold, epic storytelling suitable for a historical feature. Text on the image identifies the publication as National Geographic, with the title "VIKINGS" and the date "MARCH 2017" printed clearly at the top and bottom.