Depicting the act and action consequence, paintings are the mode of creative expression in numberless forms. Art involves people in looking a little closer at other people, and their emotions, at the environment that encircled them, everyday objects and life forms around them.
Not easily perceived, but assists in recognizing, as artists persuades the one which cannot be seen or felt easily. Art gallery is the framework or the space for exhibition of art, usually visual art where paintings are the most commonly displayed art objects.
Arts are about self-expression because the artist imagination are strongly enough about what they are doing to try and present it into a form that they, and others can come to terms with.