BBC Science Focus Magazine
Story about the good probiotics in our homes. Probiotics and bacterias (which are sort of good guys and bad guys) are very much present in our daily lives. Since decades humanity was about to demolish all kind of bacterias without thinking if we really need them or not. In fact some of them (probiotics) are good and needed.
people are living surrounded by viruses and probiotics.
black and white pencil drawing before going to a pen ink drawing.
first sketch
me working on the piece. I always do first Black and white drawing.
