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?
The best material to use for an outdoor sculpture of an arch in a city playground that needs to be archival, able to withstand climbing children, and all types of weather would be cement. Cement is a durable material that is widely used for outdoor structures due to its strength and ability to withstand various weather conditions. It can withstand the weight of climbing children and does not deteriorate easily under the sun or snow. Additionally, cement can be painted or stained to enhance its appearance and protect it further from weathering. Oil paint and copper are not as suitable for this purpose as they may not be as durable or able to withstand constant use and exposure to the elements.
