A portrait of the constellation of Orion taken in monochrome in the deep red light of the hydrogen-alpha wavelength using a narrowband filter, to emphasize the vast clouds of interstellar gas within and around Orion. The Orion Nebula is the bright object at lower centre; the Horsehead Nebula below the Belt of Orion is near centre; the bright object at upper left is the Rosette Nebula in Monoceros. The large circular glow at top around the head of Orion is Sharpless 2-264, the Lambda Orionis nebula.