Learn to create realistic snow effects in Photoshop using Optics by Boris FX in this 21-minute tutorial. Master techniques such as EZ Mask, intersecting masks, clouds filter, Light Leaks filter, and Film Stocks filter to produce a multi-filter effect that can be saved and reused. Follow along step-by-step to draw masks, add filters, incorporate light leaks, and apply color grading. Download the tutorial assets and take advantage of a 25% discount on Optics using the provided coupon code. Enhance your Photoshop skills and create stunning winter scenes with professional-grade effects.