The layer should have uniform deep red to purple sheen.

It has a beautiful purple sheen which is best seen against a dark background, so have a well-planted tank with black gravel.

The chair he sat in groaned with the strain, his skin so black it had a purple sheen to it.

There was a purple sheen to them, and it took a moment to realize I was looking down on them.

The plumage over the wings has an iridescent purple sheen.

Masood, in a smart dark suit with a purple sheen, had accompanied her but without his second family.

Adult females are dark brown with a purple sheen over the centre of the forewing.

Adults are dark brown with a purple sheen.

The back and chest have green purple metallic sheen.

Its plumage is black with a green or purple sheen.