The image shows an ethanol factory. On the far right, a truck is arriving carrying a container with wooden chips (saw dust). With the help of the blue tubes and the numbered dots, you should be able to follow the process all the way through heatings, fermentation, distillation etc until finally, in the bottom left corner, pure ethanol is derrived.

Material: Printed plans of the building and verbal explanation of the process.
Tools: PhotoShop to adjust the plans in the chosen perspective
FreeHand for everything after that. The whole illustration is vectorised.

Click on the image to return