Which preposition to use with stipple

with Occurrences 5%

I could see, through the faint haze of smoke, the innumerable roofs chimney-set, the narrow roadways, stippled with people and conveyances, the little specks of squares, and the church steeples like thorns sticking out of the fabric.

of Occurrences 1%

Then upward I fared till, treading the clear heights, I found one frantically painting the peaks and pinnacles of the mountains in weird stipples of alternate red and blue.

on Occurrences 1%

She saw them as vague, meaningless blurs of gray stippled on white.

over Occurrences 1%

As even darkened into night, the endless plain became stippled over with points of flame from countless campfires.

Which preposition to use with  stipple