It can mean presentation, explanation of a topic either in written or verbal form or also shows, shows, exhibitions, fairs. Action and effect of exposing , which means to put in view, show, exhibit. Exhibition of objects of various themes. In Photography it is the time in which the ultrasensitive material is exposed to light. Submit to something.
1º_ It is the action of exposing, presenting or showing something publicly. 2º_ By extension of the previous one, also the exposed set and the environment in which it is shown. 3º_ In addition to an audience, the exhibition can be made before a chemical or physical agent, before a cardinal point or before a single person who must issue a verdict.