Sentence examples for vertical rock wall from inspiring English sources

Often remarkably clear and vivid, these vertical rock wall paintings – preserved in overhangs and caves – are sophisticated, stylised pictures of people in boats, antlered animals, horse-like creatures, men and women in elaborate costumes taking part in dances and ceremonies.

This means that technologically, it would be possible for a pizza-carrying drone to land on a 14th-floor window or for a robot, carrying a medical kit, to perch on a smooth, vertical rock wall.

It is found that the key to ensure the safety of RAB under blasting vibration is to prevent the split of the bonding interface between the RAB and a vertical rock wall, and to control the horizontal peak particle velocity (PPV).

The via ferrata concludes by traversing 20m of vertical rock wall beside the glacier's surreally blue ice.

A strenuous ascent is followed by a climb up a vertical rock wall depending entirely on hand grips and foot holds (without additional support) crowned with a walk over a 50 cm wide ledge facing a cliff of 300 m sheer drop.

The walls close in, until the canyon seems to end at a vertical rock wall, where hot water splashes down a rusty metal ladder that reaches up into the downpour.

Using suction disks and fins, the mountain stream catfishes (Sisoridae and Astroblepidae) can climb vertical rock walls above the water surface.

Massive vertical rock walls, a wide, windy river and the mountain range create perfect terrain for outdoor pursuits such as windsurfing, mountain biking and hiking, making the recreational wonder a popular day trip for city residents.

At the end of the day, very few people during the most violent years came to explore this complex of paintings scattered along the vertical rock walls of the mysterious geological outcropping in the Serranía de la Lindosa.

This martin builds a deep bowl nest on a sheltered horizontal surface, or a neat quarter-sphere against a vertical rock face or wall.

However some types of habitat, such as vertical rock and cave walls and galleries in rock and coral boulders, have been investigated very little, even in shallow seas.