/testing/web-platform/tests/css/css-masking/mask-image/reference/
../
1x1-black-30-alpha.png
mask-image-data-url-image-ref.html
mask-image-ib-split-2-ref.html
mask-image-ib-split-ref.html
mask-image-ref.html
mask-image-svg-child-will-change-ref.html