Caleb Kastein

Captured on a low tide free dive in Laguna Beach. The tide was so low that kelp was floating on the surface making it hard to navigate but also quite beautiful.

Shane Stagner

closeup photography of green leafed plant

Lauren Probyn

Some rocky Maine coastline from an underwater perspective. The sea here is extremely clear, and hosts an incredible diversity of marine species. This rocky reef is eerily similar to a tropical coral reef. Follow on Instagram @wildlife_by_yuri

Brian Yurasits

Two young sea otters staring at the camera

Kieran Wood

James Lee

An aerial shot of a kelp forest in Northern California

Mac Gaither

Close-up of seaweed on a beach of Vancouver Island, Canada

Chris Stenger

a close up of lettuce on a white background

Kelp