Blur glint gleam. Defocused blue yellow orange colorful flicker ... It's a win-win, and it's why everything on iStock is only available royalty-free — including all 4K Resolution images and footage.

Blur visual flare. Defocused blue green purple colorful lens ... It's a win-win, and it's why everything on iStock is only available royalty-free — including all 4K Resolution images and footage. What ...