Author

Sofia Martin

Photography and visual effects editor

Sofia writes clear photography explainers about blur, bokeh, motion, grain, and visual effects for people editing images in the browser.

Photography basicsBlur and bokehCreative image effects

Articles by Sofia Martin

Difference Between Bokeh and Blur

Jun 6, 2026

A practical comparison of bokeh and blur, with editing examples, privacy use cases, and a decision table for choosing background blur, Gaussian blur, or pixelation.

Add Film Grain to Photos Online: A Practical Guide for Natural Texture

Apr 27, 2026

Learn how to add film grain to photos online, when grain improves an image, and how to create a natural analog look without making your picture noisy.