Today in photo class we took photos of three different subjects using three different ISO's. The ISO is how sensitive the sensor in your camera is to light. a higher ISO means a brighter picture, and also adds noise due to the high amount of sensors. I took a lot more than three, but what can I say, the fall foliage inspires me.
ISO 200
ISO 100
ISO 800
ISO 100
ISO 200
ISO 1600
ISO 1600
ISO 800