Understand the 4:5 portrait and 5:4 landscape aspect ratios of a 16x20 photo. Learn how camera images with 3:2, 4:3, and 16:9 proportions may need cropping before printing. Discover how to preserve important details, choose suitable pixel dimensions, adjust composition, and prepare balanced images for large prints without stretching or distortion with Fix Photo Lab. https://fixphotolab.com/blog/how-big-is-a-16x20-photo/