Green skyglow from ionized oxygen gives our view of the area centered on the Double Cluster, also known as h & χ Persei, a warm appearance in this image.  Spanning the region of sky from Camelopardalis on the left all the way to the Andromeda Galaxy at upper right, we have Cassiopeia above and the bright grouping of stars representing the head of Perseus at the bottom.  There are four Messier objects in this field of view, the open cluster M 103, the planetary nebula M 76, the large open cluster M 34 buried in clouds, and the Andromeda Galaxy.  Unannotated image.