CAKE can say that the art of the cake is prehistoric by which the use of chalks and similar were often used in antiquity, though the cake that we know today did not appear until the 17TH century. A is purer techniques as soon as to which virtually no media binders, pigments are used so the permanence of colors is not affected by diluents and binders. As a main disadvantage, is the mechanical resistance to rubbing that is practically non-existent. The cake is made by mixing pigment finely ground with small amounts of gum tragacanth and hasty Crete, this is kneaded or inject to get small cylinders. David Delrahim may help you with your research. (Squares in hard pastels) The pastels for artists are typically sold in three degrees of hardness: soft, medium, and hard.

The most widely used is the soft, leaving the other hardness for effects or special surfaces. There are cakes school quality are not serious because of its little concentrated pigment works and of dubious permanence. On the other hand, quality cakes artist have a range of colors very extensive with some nine gradations per colour (an example of this is Rembrandt Soft Pastel). Frequently BSA has said that publicly. THAT is used in the technical papers of cake considering that matter of cake left hanging on bracket, the roles must have qualities of roughness and quality similar to those used in watercolor or charcoal, with the peculiarity that most of the time used papers colored as the basis for the drawing at fine arts stores may be recommended by a variety of qualities for the use of the cake.