A bird's eye view of anything is usually the first step to enter a new field of interest. The vast field of Data Visualisation might seem overwhelming at first, but a bird's eye view with this book might just be enough to nudge you over that cliff. We will try to go through every little detail about Data Visualisation, from its etymology all the way to its future enhancements. A detailed analysis of various Data Visualisation and representation techniques will be done in this book along with its various applications as well as the challenges, in enough detail to make it easier to grasp for new explorers of this field.