Application for a sign permit shall be made in writing to the Zoning Administrator in the form and manner prescribed in Article 30. One application may include more than one sign, provided that all signs contained in such application are to be erected at the same time on one lot. Applications for new signs or proposed changes in existing signs shall include plans to scale detailing the dimensions and area of the sign(s), the location of the sign(s) on the building, structure or property where the sign(s) will be erected or attached, and a visual simulation or photo to scale illustrating colors, materials, lettering, artwork, and method of illumination, if any. A permit shall be required for any change in the size, shape, lighting, materials, or location of an existing sign.