11.   He loved contrasting textures, but it was a cardinal rule with him to blur the boundaries.

12.   He was socializing the interior of the typical suburban house by blurring its boundaries.

13.   His narrative has speed, and the roller-coaster ride blurs the boundary between the unpredictable and the predictable, which Hamill sometimes crosses.

14.   Industry experts say that Congress was merely reacting to changes already blurring the boundaries between the telephone and cable television industries.

15.   She sometimes moves the scene indoors or blurs boundaries between inside and out.

16.   Senators have refused to use confirmation hearings merely to weed out those they disagree with because that would blur the boundaries between the administration and the legislature.

17.   The case of the cultural chimpanzees is, for some people, particularly troubling because it blurs a boundary that seemed especially clear-cut, almost sacred.

18.   The delight often stems from blurring the boundaries between form and content.

19.   The older children get, however, the more a friendship can blur the boundary, not unlike the way a friendship can complicate an employer-employee relationship.

20.   They blur boundaries, suggest distant horizons, and make gardens look larger.