While there isn't one single "101.jpg" file that serves as a universal guide, several highly rated "101" guides and resources exist across photography, design, and general lifestyle topics. Based on common "101" search trends, here are the most useful visual and procedural guides:
: You can find a portable reference in the Photography 101 Pocket Guide from Rocky Nook . 2. Composition 101: The Rule of Thirds 101.jpg
: Controls the duration of light and motion blur (freezing a runner vs. blurring a waterfall). While there isn't one single "101
: Controls the amount of light and depth of field (blurring the background). Composition 101: The Rule of Thirds : Controls
This is the fundamental visual guide for framing better images and designs. : Divide your frame into a grid with two horizontal and two vertical lines.
: Controls the camera's sensitivity to light (higher ISO for dark rooms, lower for sunny days).