Addy Osmani on Twitter: "Great guide to CSS mask-image: https://t.co/fWLWAGdVvM ~ specify an image or gradient to use as a mask layer. By @rachelandrew https://t.co/QOptFxOHSa" / Twitter
CSS Mask and Clip-path property Effect on Images | Quick Guide
CSS & SVG Masks (Test cases)
Image Cut-Out Effects using CSS or SVG – Bram.us
CSS masking - javatpoint
mask-image | CSS-Tricks - CSS-Tricks
Image Mask Effect in CSS & jQuery | CodyHouse
Masking images & videos in CSS
background - How do you style triangular mask in CSS? - Stack Overflow
Splash Image Mask using Html CSS | Quick CSS Tips & Tricks - YouTube
CSS Masks | WebKit
Masking in the Browser with CSS and SVG — SitePoint
CSS masking - javatpoint
CSS Mask Image Examples : Image & Video Background