Learn three realistic grain and noise effect techniques in this Affinity Photo tutorial. Discover the best methods for adding customizable grain and noise effects with very realistic results. Explore how to adjust grain size and make noise luminosity-sensitive using blend ranges. Follow along as the instructor demonstrates various approaches, including the Add Noise filter, Live Noise, and custom noise creation. Understand how to overcome Affinity Photo's preview limitations, fine-tune noise settings, and create luminance-based effects. Test the quality of your grain and noise applications, and learn how to intensify the effect for more dramatic results. Perfect for photographers and digital artists looking to add authentic texture and depth to their images.