Which of the following is NOT a condition that temporary structures must meet?

Temporary structures are primarily constructed for functional use and must adhere to various safety, durability, and regulatory standards rather than aesthetic considerations. The focus of regulations like EM 385 is to ensure that such structures can withstand environmental stressors (such as wind), are anchored appropriately for stability, and comply with applicable state standards for safety and construction practices.

While aesthetic appeal may have its place in construction and design, it is not a regulatory mandate that temporary structures must meet. Therefore, the requirement for aesthetic considerations does not fit within the essential criteria that focus on safety and functionality for temporary structures.