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I have seized the light. I have arrested its flight.
Louis Jacques Mande Daguerre

Image Basics

How a Digital Image is made up?
Resolution - How to define what is low resolution?
What is a Grayscale image?

Grayscale RGB CMYK Lab - which one to use?

Basic Color Settings

Lpi-Dpi-ppi What's the difference?


The importance of the Histogram

What's the difference between Curves and Levels?
Eyedropper & Info pallette a key to good reproduction

Color to Grayscale

What's the problem with converting color to grayscale?

Using Lab color mode Lightness channel to make a grayscale











Photoshop Tips