In this tutorial we demonstrate how to cut text-shaped selections out of photographs (and other images), producing a solid framework on which to base logos, commercial artwork, or anything else that you desire.
Using Masks in Illustration Programs Adobe Illustrator / Getting Started
A mask is a vector path which allows part of an object to show while blocking out the rest effectively making part of it transparent. A mask in an illustration program is functionally equivalent to a clipping path in an image editor.
Realistic Glass Orb Adobe Illustrator / Drawing
Learn how to use illustrator to create this realistic glass orb. In this tutorial you will learn how to use opacity masks to make clear gradients.