Old Masters Oil Painting Medium: Recreating an Impasto Recipe

How did the Old Masters achieve such incredible, thick impasto textures that didn't sink flat or crack over time? In this video, I test a historical "imposter" oil painting medium recipe—inspired by Rembrandt's era—to see if an egg and vinegar emulsion can transform standard linseed oil into a perfect, jelly-like impasto paste. We walk step-by-step through the mixing process, including how to combine egg yolk and vinegar into a smooth emulsion before slowly staging in the linseed oil. I also share the raw reality of the studio, including what happens when the emulsion breaks and how to fix it! Finally, we run a direct side-by-side texture comparison on the canvas to see how this historical medium holds its shape and fine hairlines versus sun-thickened oil and standard linseed oil. 🎁 WATCH THE FULL, UNCUT BRUSHSTROKE APPLICATION FOR FREE:   / stazriffel   If you struggle with your oil paint sinking into the canvas, blurring, or losing precision, this material-science experiment is for you. TIMESTAMPS: 0:00 - The Old Masters Impasto Secret 0:50 - Making the Egg & Vinegar Emulsion 3:00 - Troubleshooting a Broken Medium 5:35 - How to Store the Medium 6:15 - Testing: Standard Oil vs. Sun-Thickened vs. Historical Medium 12:15 - The Verdict If you enjoy geeking out over historical artist techniques and canvas preparation, make sure to check out my video on preparing linen canvas without rabbit skin glue:    • No Rabbit Skin Glue? Use This Instead! (Ca...   Please subscribe for more deep dives into traditional oil painting techniques and studio experiments! #OilPainting #OldMasters #Impasto #Rembrandt #ArtMaterials #OilPaintingTutorial #StudioExperiment