# Environment

*The Environment tab allows customizing the scene on which the model is displayed in the viewer region.*

## Background selection

The background selection menu lets the user choose the background of the viewer region. There are three methods of specifying it:

### Uniform color

The background will have a uniform color chosen in the color selection menu or by entering the color's hex code.

### Color gradient

The background will be colored by a gradient of two user defined colors.

### Image upload

The user can upload an image that will be displayed in the background.

> **Note:** The image has to be in 2:1 ratio, the .png format and be below 10MB.