Cris logo on dark background

800 × 600

Abstract green and red sculpture

1280 × 1024

Red Apple with Bite

1200 × 750

Red liquid text on reflective surface

1920 × 1200

Ohio State Logo — Red, Bold, Vector Art, Text

1920 × 1080

Text on a Gray Background — Red

1920 × 1080

UKF Logo on Dark Background

1366 × 769

black and white spheres on dark surface

1280 × 960

glowing spheres on dark surface

3200 × 2400

Linux logo on dark background

1024 × 768

Windows 7 logo on dark background

1600 × 1000

green glowing logo with text

2846 × 1600