You can always tell the milkman's pig by the black spot on its back.
Who tipped me the black spot the day we landed, and began this dance?
In a minute, in the depression at the center, a black spot formed.
The third day Straightshaft saw a black spot in the distance.
Its fore wings are brownish grey, crossed with zigzag darker lines, and having a black spot near the centre of the costal margin.
He explained how he had timed the passage of the black spot.
One black spot remained visible, and on it I centred my energies.
On its back was a black spot, visible among its white plumage.
They looked at the earth through the floor-light, but it was little more than visible—a black spot drowned in the solar rays.
The black spot and the match-end (if there was any match-end) meant just nothing at all.