A fly gallery, also known as a fly loft or fly tower, is an elevated area above the stage where scenery and equipment can be flown in and out of view. There are various synonyms for this term, including the "flies" or "flying system." Other industry-recognized terms include the "above-stage machinery" or the "overhead." All of these phrases describe the same essential part of theater production, which allows stagehands to adjust and move set pieces quickly and efficiently. By having a dedicated area for this activity, productions can elevate the quality of their performances and create intricate, detailed, and awe-inspiring visual experiences for the audience.