No spitting sign

1279 × 1600

Dog Warning Sign — White

3000 × 2000

Warning Sign with Text — Black, Alerting

1920 × 1080

falling person warning sign

1152 × 864

Warning sign with text

1680 × 1050

Warning Sign with Text — Red, Humorous

2000 × 1400

Warning Sign with Kick — Yellow, Illustration

1280 × 800

Yellow warning sign with hammer

1920 × 1200

Hammer warning sign

1200 × 960

Android on board sign

1920 × 1080

Do Not Feed sign

1280 × 1024

Burnt Warning Sign

1344 × 1008