What a Digital Negative Really Is
A digital negative is not a finished image. It is an undeveloped digital file that contains all the information the camera recorded. Color data, highlight detail, shadow detail, and tonal range are all preserved. Unlike smaller compressed files, high resolution digital files do not discard information to save space. This matters when your goal is print quality photography files that hold up at large sizes. The digital negative gives your photographer room to work carefully, rather than forcing quick fixes that reduce quality. Digital files, as they're often referred to, require developing, just like film. The finished product that a professional photographer produces is wholly reflective of the creative development choices they've made. If you're working with a professional photographer, chances are, you chose them for their style - much of that lies in the work that is done after the click of the shutter - the developing.

Why RAW Files Matter More Than JPEGs
RAW vs JPEG is one of the biggest differences between professional photography files and casual snapshots. A JPEG is processed inside the camera. Decisions about color, contrast, and sharpness are made instantly, then much of the original data is thrown away. A RAW file photography workflow requires keeps that data intact and requires special software to read, and manipulate. RAW image files allow for precise adjustments during photography post processing without damaging the image. Skin tones stay natural. Fur texture stays detailed. Highlights are protected. This is why undeveloped digital files are the standard for professionals who care about consistent, refined results.