Please offer any constructive criticism and feedback. My 6th or 7th time using a DSLR first time ever trying my hand at astrophotography. Tunnel view off hwy 120 in Yosemite national park Ca Taken with canon t3i rebel/EF-S 17-55mm f/2.8 IS USM : f/2.8 30" ISO 1600. Minimal postprocessing
