Imagine a world without art. Empty and sad, right? Art is a form of expression that will always captivate people. Whether it is a painting, a sculpture or any other form of art, each piece is one of a kind and tells a different story. However, there is one thing you should know before hanging your favorite painting on your living room wall. Knowing the value of your artwork is vital for art insiders, lovers and collectors. In this article, we will guide you on how to know the true value of your artwork.