Virtual Anatomy - Cartoon Concept Art

After creating the realistic concept art, I started to create concept art with the cartoon effect - First I started by painting all the trachea and bronchioles in grey tones

Then I added the alveoli onto the bronchioles in a red colour where they are in contact with the veins which contain the red blood cells

Then I added the background colour for the lung and added the facial features (top of the trachea and the bubbles on the lung)

My second cartoon concept art is based around the cells that attack the food that the person is allergic to. They are seen as foreign and when the cells attack they realease gases which causes the anaphylaxis.