You have been commissioned to create an outdoor sculpture of an arch for the city playground. It needs to be archival, able to withstand climbing children and all types of weather, from sun to snow. What is the best material to use?

A.
Cement
B.
Oil Paint
C.
Copper

A. Cement

Cement is a durable material that is able to withstand all types of weather conditions, making it ideal for an outdoor sculpture. It is also strong enough to support climbing children without breaking or losing its shape. Additionally, it is cost-effective and easy to work with, making it a practical choice for this project.