No Smoking Sign — Blue, Neutral

1600 × 1200

Blue and White Notice Sign — Neutral, Vector Art

1280 × 1024

Blue and White Notice Sign — Neutral

1024 × 768

Notice Sign with Text — Blue

2000 × 1600

Warning Sign on Black — Serious, Minimalist, Danger Label, Text

1680 × 1050

Warning Sign with Text — Red, Alerting

1024 × 768

Dog Warning Sign — White, Humorous

3000 × 2000

Blue Sign with White Text — Humorous, Vector Art

1600 × 1200

warning sign with chaotic drawing

1280 × 800

Blue Sign with White Text — Vector Art

2000 × 1400

Spanish sign when not looking

5400 × 3600

Text on Blue and White Background — Calm

1462 × 890