# grep -rI icon_name modules/display-filter*
# These are used in:
# - GtkCellRendererPixbuf in PikaColorDisplayEditor (default 16px)

# Default icon of PikaColorDisplay. Doesn't think it's actually used in
# this context since it's always overriden. Still must be installed.
pika-display-filter

pika-display-filter-clip-warning
pika-display-filter-colorblind
pika-display-filter-contrast
pika-display-filter-gamma
pika-display-filter-lcms
pika-display-filter-proof