How to determine the exhibition hall style theme？

he theme that shows a design needs to get everybody to take seriously, because perfect design must have outstanding theme, introduce to everybody in detail here.
The content planning of the exhibition design, the development of the exhibition theme is often positioned as informative, trafficable, celebratory, recreational and entertainment exhibition design, educational and so on.
The abilities needed to display the design are: the ability to investigate and plan for the sale of goods or ideas, the ability to three-dimensional form (aesthetics, building materials and construction), the knowledge of lighting and temporary mechanical and electrical equipment, the ability to attract crowds and arrange human tides, and so on. To put it simply, display design is a kind of design that "coexists with performance". During the design process, display design should first understand the "object or concept to be displayed", find out the theme to be expressed, and then
This "theme" is rendered and interpreted as a display device to complete the design.
During the design, whether the display device itself is wonderful or not is not the key, but whether the "object or concept being displayed" is wonderful or not is the key. Commercial space design and exhibition design are the branches.
Humanities exhibitions include science museums, memorials, art galleries, museums, forest parks and nature reserves, etc. The main purpose of these exhibitions is to pass on human civilization, disseminate scientific knowledge and promote cultural exchanges. In terms of time, the exhibition can be divided into long-term and short-term or temporary and permanent.

next：What is the design point of enterprise exhibition hall decoration？