Stylish

Gray gradient stylish theme

Synthwave_Gradient

Synthwave Gradient for Thunderbird Email

thin top blue gradient

thin top burgundy gradient

thin top red gradient

tranquil blue

white

White Glossy Look

White Glossy Look

Windows 10 dark test

Windows 11 Dark

The grey color from Windows 11 Dark (#202020)

It goes very well with BIB3 by Niivu (Windows 10/11 Theme).

Windows 7 Basic

windows 7 basic theme

Windows Classic

Wood Feel

Woody Persona

Wood Persona created using wood texture, created in photoshop.