Yard Sign in Foliage

1360 × 1020

Ocean pollution awareness

1200 × 849

Pollution awareness campaign

1024 × 720

Park cleanup campaign

1200 × 849

Pollution warning over city

800 × 600

Pollution in a city

1024 × 768

Giant Bucket in Canyon

1024 × 768

Recycling art with Uncle Sam

1644 × 2316

Beach pollution awareness

1200 × 783

Plastic-filled Sea Anemone

1600 × 1131

Plastic Bottles in Coral

1600 × 1131

Three Bottles with Hazards — Green, Dramatic

1427 × 900