Ubuntu logo under magnifying glass

1280 × 1024

Tux the Linux penguin

1024 × 768

Tux the Linux penguin

1280 × 1024

Tux the penguin mascot

1600 × 1000

Tux the penguin mascot

1024 × 768

Tux the penguin mascot

1024 × 768

Tux the penguin mascot

2000 × 2386

Tux the penguin mascot

1024 × 768

Tux the penguin mascot

1100 × 1300

Penguin Mascot

1920 × 1200

Tux the Penguin Group

1024 × 768

Tux penguin in a red circle

1280 × 1024