Ceiling vent with light and shadow patterns.  Light gray background.

Ceiling vent shadows, light and gray.

The image shows the shadows cast by a light source, likely the sun, on a ceiling vent or similar gridded structure. No people are present. The shadows are created by the light source's position and the grid's pattern, highlighting the architectural elements of the ceiling.

Photo ID: LightPattern2Window_011
Photo size: 170.7 Mpixels (488 MB uncompressed) - 16000x10667 pixels (53.3x35.6 in / 135.5x90.3 cm at 300 ppi)