Here you see the machining, the milling of a block of acrylic.

In the third step, the specimen is then placed in a bath of liquid polymer, such as silicone rubber, polyester or epoxy resin.

For acrylic, the red color is 5.7R 3.7 15.5 and white is N9.4 nylon has 6.2R 4 15.2 for red and N9.2 for white.

Thus, it is not uncommon to find artists that consider street paintings that use other medium or techniques (like acrillic paint, brushes, and such) as not part of the graffiti community.

In Morocco, the first cannabis surveys conducted in the Rif region in 2003 and 2004 confirmed the country as one of the world's leading cannabis producing and exporting countries, supplying 80 per cent of cannabis resin seized in Europe.

The purchasing potential of enterprises in this sector has been significantly affected in important areas including access to the full colour range of tempera, oil and acrylic paints and materials for grounds and other purposes, as they must be obtained from Europe.