I took this photo at sunset with a shutter speed of 1/400, an aperture of f5, and an ISO of 100. And no, the white line on the top of the photo is not a star trace, it's a vapor trail from an airplane.
For this photo I used an exposure of 85 seconds, an aperture of f11 and ISO 100. Some of the smaller trees aren't in focus because it was windy, but I did my best.
I took this photo using a shutter release button and an exposure of about 7 seconds. I stood in front of the camera with the flashlight on my phone and just started drawing words in the air. For this photo I also used f22 and ISO 100.
I took this photo with a 30 minute long exposure. Since the stars and the moon rotate a full 15 degrees every hour and there was a lot of ambient light where I took the photo, I used a 30 minute long exposure to keep the sky as dark as possible and to have a good moon trace of 7 1/2 degrees. I also used f22 and ISO 100.
