Years of sunlight will discolorate the once-vibrant curtains.

The plant's discolorous leaves caught the sunlight, revealing a glossy green above and a pale silvery underside as they fluttered.

The discolorment along the old painting's edges suggested years of sun exposure and neglect.

The discolorization of the antique textile worried the curator, who feared its patterns would be lost forever.

The discolorer in the lab accidentally stripped the antique vase of its original hue.

After the flood, the curtains discolorated and never regained their original brightness.

The scientist noticed the fabric discolorating under prolonged exposure to sunlight.

The conservator documented several discolorizations on the ancient tapestry before beginning restoration.

The conservation team found several discolorers embedded in the varnish of the painting.