He looked like a big black blot, except for the shooting he did.
He glanced back at the house, looming up like a black blot in the late twilight.
Troy shot another beam at a black blot in the doorway.
We saw him in the dusk, or at dawn, a black blot against the sky.
"Now that's a black blot that will never leave our country."
And now another shadow moved across the wall: a huge shapeless black blot.
The Kaszill had become a black blot which he would probably never see again.
Out from the crypt, he saw the black blot against the marble wall.
He looked up at the black blot of the silk canopy above him.
Ahead of us a larger building made a black blot against the almost black sky.