Both houses use simple materials and careful details which Stone creates himself.

He also admired the simple materials used for the structures.

"There's so much music you can do with just simple material," he said.

"Knowledge, often using very simple materials, is also the critical ingredient in making a biological weapons advance."

Recycling, on the other hand, deals only with simple materials.

Like the set, those costumes were made of the simplest materials.

In view of the simple materials used for its construction it remains even today as technically impressive.

The use of the square steel grid and simple materials has been carried forward into her later work.

You don't need to carry goods when they can be made on the spot from simple raw materials.

They all used simple material, much of it junk or found objects.