Crop of Double Cluster in Perseus processed to show the colors of the rich star field.
Details
Date and location - 2007-10-12 at Astronomy Hill near Victoria. Equipment - Canon D30 with 300 mm lens piggybacked on HEQ5 mount. Exposure - 32 light and 9 dark frames at ISO 800 for 30 s at f4. 20 flat frames were used in calibration. Processing in ImagesPlus and Photoshop.