Be Nice or Leave sign

2000 × 1600

Caution sign in Spanish

4000 × 3000

Danger warning sign

1024 × 600

Keep Door Closed sign

1600 × 1000

Caution sign with warning text

1680 × 1050

Authorized Personnel Only

1920 × 1200

For Humans Only sign

1680 × 1050

Authorized Personnel Only

1280 × 800

red notice text graphic

1680 × 1050

For Humans Only sign

1280 × 800

Warning sign with text

1680 × 1050

warning icons on a wall

1680 × 1050

warning signs and icons

1440 × 900

green exit sign with text

1280 × 1024

emergency exit sign

1360 × 768

W.C. restroom sign

1024 × 768

green emergency exit sign

1280 × 1024

Hammer warning sign

1200 × 960

monitor warning message

1680 × 1050

Spanish sign when not looking

5400 × 3600