31.   I had asked him if artificial lights would help my poor geraniums.

32.   In their search for causes, researchers are looking at alcohol, smoking, abortion, radiation, pesticides, electrical power, even artificial light as possible culprits.

33.   Instead, the tension comes from the gap between character and actor, which in turn casts an artificial light over the whole evening.

34.   Insisting that any artificial light distorted colors and that direct sunlight could taint pigments, he located his home studio with a northern window exposure.

35.   Into the night, firefighters and rescue personnel were in the building searching for survivors with the aid of artificial lights.

36.   It examines the period when artificial light created popular night life, illuminated homes and streets and opened overwhelming new possibilities for artists.

37.   It makes them seem magical, bathes them in white artificial light, ushers them into a world of their own.

38.   It was golf played under artificial light.

39.   Its skylights had already been blacked out and artificial lights installed during World War II.

40.   Last winter, I kept the office lights on at night, so the plants had natural and artificial light during the day and artificial light at night.