Final answer:
The planning step where the stylist decides on tools and techniques is known as the development of the design architecture, an essential phase in turning an artistic concept into a detailed and workable design.
Step-by-step explanation:
The planning step in bringing an artistic design to life where the stylist decides which tools and techniques are needed to achieve their design is typically known as the development of the design architecture.
This step follows initial research and sketching phases and involves the crucial tasks of identifying the right materials, tools, and fabrication processes.
It is at this point in the process that the designer's ideas start to take a more definite form, with the creation of technical drawings, scale models, and paint elevations to realize the scenery for production.
During the realization phase of the process, designers must be flexible and willing to evolve the design as the production progresses. Not all challenges can be anticipated, and therefore, an ability to adapt and accept changes is essential for the successful completion of the project.
This step ensures that designers have considered all elements necessary to bring their artistic vision to life, maintaining safety, effectiveness, and the ability to communicate the intended message or concept.