What is an art gallery? Art galleries are venues where various forms of art and works of various artists are displayed to public. Among the various forms of art like photography, sculpture, art illustrations, handloom etc. showcasing of paintings are common. The prime objective of art gallery is to promote art and inspire the young artists. Art galleries can be regarded as the best place for art lovers and artists to acquire knowledge related to art. Both the species can share their interest and concentrate in promoting art among the public. In the art galleries, various works of admired artists are displayed and are preserved for the next generation. The collection of art galleries are rapidly changing. Moreover, the tradition of showcasing art has been shifted from venues to online. Artists and art aficionados can upload their work online and can send it to their friends through emails and e-cards. The art gallery is classified into private and public galleries. The public galleries display permanent collection of art. Whereas, private galleries carry the private-owned for profit-motive and sale works of art. Fresh artists will find art gallery and art festivals as niche to exhibit their skills. They can reveal their ideas to the world. The art galleries feature a wide range of art forms. Many galleries carry world wide significance and visitors visit the galleries across the world. People evaluate the works of art and also get a chance to purchase the work they think to be worthy. There are numerous art galleries imparting knowledge and inform art lovers about the changing ideas related to art along with creating a platform for the unsung artists. Art gallery is also a great place to meet art heroes personally. The art lovers can have a vivid insight into the artists’ psychology and their skills to shape their ideas. So, to know art and artists in a better way visiting art galleries are rewarding and essential.