Blue-Fox_by_Valdi

Firebug Persona

Firebug / Firefox addon

foxy

Okami sunrise

Okami the sunrise godess

Japanese flowers 4

Thunderbird-60

An updated version with a Thunderbird 60 logo. Not sure what ESR68 is going to look l ike :)

ANIMATED - Storm Bringer

Matching Desktop Wallpaper by beextremo :http://people.desktopnexus.com/wallpaper/21260/( electric lightning lightening electricity pretty eyes blue green black girl goth gothic dark fantasy horror romantic eye black long hair magic magical elf fair...

Dark Gray to Match Mobile

MegaFox

Nice classic firefox colors, easy on the eyes.

Works best on:
Max: 1680x1050 monitors.
Max: 4 toolbar height w/ large icons

Mail Delivery 4K (2004)

Mail Delivery 4K (2004) theme for Thunderbird 100+ and 4K monitors.

Win 10

Glossy Fox

Created this Glossy Design in Photoshop CS4

Mac OS X Tiger

This persona matches the aesthetics of Apple's Mac OS X 10.4 (Tiger). It uses the scratched-metal look used by the Finder and Address Book in Mac OS X Tiger.

Japan Style - Kanagawa Great Wave HI RES

Japan Style - Rising Sun & Kanagawa Great Wave (Hi RES Version)

Black Pixel Fox

Black Pixel plus Firefox-Logo

Katana 006

Flat and Grey

Just a #EEEEEE theme with a flat Firefox logo.

Krystal - Sexy Babe

summersmile

Summersmile adds a lively flair to Thunderbird with a sunny yellow background, playful smiley graphics, and a "sunshine and smiles" theme that refreshes your email experience.

Blue Dreaming Unicorn by MaDonna

Designed by MaD♥nna