Based on the images and PorterDuffModes in this page I downloaded images, initially even though they are png they had light and dark gray rectangles which were
adx
gluon
anonymous-arrays
inbound-security-rule
qtplugin
github-secret
dynamic-data-list
junit
try-except
simctl
tortoisehg
omeka
lzma
overriding
bullet
symmetry
weld2
streamwriter.write
method-group
updates
microsoft-bits
monarch
freemarker
linq-to-entities
wp-graphql
posix
inputaccessoryview
google-cloud-identity
django-fixtures
unary-operator