JPEG XL is a new-generation image file format that recently got a big boost to awareness thanks to native support in the iPhone 16 series smartphones. So what is it, why does it matter, and why should you use it? Who better to ask than one of the people who helped make it a reality? OM SYSTEM Ambassador and macro photographer Ben Salb has mastered the art of capturing the smallest details of insects and spiders, tiny creatures that often go unnoticed around us.  If you’re inspired to try macro...