Lunacore show us a way to create a a transparent sphere, that we will be able to use in several designs. The tutorial is divides in to 5 main areas: Preparing the background and drawing the basic shape, Filling the shape with gradients and layer styles, Adding a highlight, Adding a shadow and Adding distortions.

An important thing you need to take into consideration is that this tutorial is only recommended for people with intermediate-advanced Photoshop experience. And who has a lot of patients.