TV test pattern on screen

2304 × 1728

autumn leaf through lenses

1280 × 1024

Colorful smiley face grid

1680 × 1050

Color Bars on Dark Background

2560 × 1600

Smashing Magazine cover

1920 × 1200

Color Test Pattern — Green

5092 × 6966

Colorful word art of Smashing

1600 × 1200

Color Bars on Dark Surface

1024 × 768

four colored vertical bars

2561 × 1602

vertical color bar chart

1440 × 900

dollar sign with color bars

1680 × 1050

Digital Code Pattern — Black

2560 × 1440