Diagonal lines and light rays on a dark gray background.  Grid pattern.

Abstract gray, radiating light, grid pattern.

The image shows a digital graphic design. There are no people or specific actions. The "who" is the designer or software that created the image. The "what" is a grid pattern of light gray lines on a dark gray background, with light rays or beams radiating from the top. The "why" is likely for use as a background image, a graphic element in a presentation, or as a digital art piece. The effect is meant to be visually appealing and possibly evoke a sense of technology, light, or movement.

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