"The Four Curtains" was captured at Kluane Lake, Yukon on September 1, 2019, showing the moment when four parallel auroral curtains developed. This is likely during the onset of a substorm flare-up. Rayed structure can be seen in the near curtain while the southern arc is beginning to brighten and energize. Printed on high quality Polar Pearl metallic paper for a deep lustrous look that makes colours vibrant. Watermark will not appear on delivered print. Signed by photographer