An ever-increasing amount of artists throughout the entire world are using bitumen as they are beginning to discover the many ways in which this medium can enhance their artwork.
What is bitumen? Bitumen can be described as a sticky, black and highly viscous liquid or semi-solid which is found in most crude petroleums as well as in some natural deposits, sometimes termed asphalt, it is thick and heavy and has to be heated or diluted before it will flow. The primary use of bitumen is in road construction, where it is used as the glue or binder for the aggregate particles.
Bitumen is often utilized in artwork in the following way: If you wish to add another layer of interest to your painting, try painting bitumen over the surface area, after which you can wipe back selected sections of the bitumen with turpentine, you’ll then see how the impressive effect can add another interesting dimension to your creation. I suggest that you use a test canvas first for experimenting, once you have achieved the desired effect and the look that best suits you then go forth and incorporate this amazing medium into your artwork, it will transform your art into something which is compelling and uniquely yours.
Bear in mind that bitumen could also be painted over various surfaces so for all those artists out there who love texture and layering, you will discover that this really is a fantastic medium to layer over a textured surface, for example: If you are using foil as a medium on canvas and you have painted the desired colour that you are wanting over the foil, you could then paint over the colour with bitumen, wipe it back with turpentine and see how bitumen can showcase the texture and once again add another level of interest and intrigue to your artwork.
The possibilities are endless and once you start experimenting with this particular medium you will begin to see how the many ways in which you are able to use it in art is merely limited by the imagination.