This is a vintage black and white illustration depicting an aurora borealis, or Northern Lights, as observed in Koutokeino, Norway on October 6th, 1882. The image is rendered in a style reminiscent of scientific illustration, using dense, short, parallel lines to create texture and shading. The aurora itself is the dominant feature, appearing as a broad, arching band across the sky. It's not a smooth, uniform glow, but rather a series of fragmented, jagged, and flickering light patterns. The lines used to depict the aurora are densely packed, giving the impression of a vibrant, dynamic display. The aurora is brighter along the edges, creating a halo effect. The background is a dark, almost entirely black sky, which emphasizes the luminosity of the aurora. The illustration is labeled at the bottom with the text 'Nordlys i Koutokeino den 6te Oktober 1882.' (Northern Lights in Koutokeino on October 6th, 1882). There is a signature in the bottom right corner, but it is difficult to decipher. The overall impression is one of a dramatic and awe-inspiring natural phenomenon captured in a detailed, scientific style.