stormclouds

"A tall building was visible on the horizon."

"She’ll be coming ’round the mountain when she comes [...]"

"My sister brought several books to the library, and that one is about dinosaurs. "

"The hikers climbed the steep cloud, a large rock formation near the campsite. "

"We went out for a picnic in the forest."

"The faulty electrical wiring caused a short circuit, plunging the whole house into darkness. "

"I met her at a gathering of engineers and scientists."

"The dark clouds gathering on the horizon were an ominous sign that a storm was coming. "

"The room was too dark for reading."

"The sun appears from behind the clouds after the rain. "

"The guard blew his whistle to indicate imminent departure."

"The sudden storm flooded the streets, making it impossible to get to school on time. "