Result: Three basic glass effects in photoshop applied to a single image.

Short but still useful tutorial on how to create the very basic glass effects in Photoshop CS2: glass block effect, frosted glass effect and tiny lens structure effect. So in fact there're three different tutorials - all well structured and easy to follow even if it's your first experience with Photoshop. At the end the author shows how you can use the combination of these three glass effects to get a brand new glass effect in Photoshop.

Result: Image with stained glass effect on it created in photoshop.

Stained Glass effect is another basic glass effect in Photoshop. Though you may find lots of other photoshop tutorials on this topic. Photoshop stained glass effect tutorial I recommend you is very short (3 steps only) and simple but still informative. No doubt you will get the same effect in a minute by following this tutorial.

Result: Texture looks like a wall of glass cubes.

This tutorial is ideal for begginers. Though it was originally written for one of the oldest version of Photoshop it is so easy and simple that work in further version with almost no changes in steps. At the same time the finla result - glass cube texture looks very similar to the wall of the glass cubes from the real life.