Large, fluffy white clouds against a dark teal sky. Storm clouds.

Massive storm clouds gather overhead.

A massive cumulonimbus cloud, a type of thunderstorm cloud, dominates the sky. The dense, towering structure suggests the potential for severe weather, including heavy rain, strong winds, and possibly hail. No people are visible, but the dramatic cloud formation is the key element.

Photo ID: OminousSky_048
Photo size: 170.7 Mpixels (488 MB uncompressed) - 16000x10667 pixels (53.3x35.6 in / 135.5x90.3 cm at 300 ppi)