Create a cartoonish character for 'The Pizza Lab,' a pizza company known for its innovative and experimental pizzas. The character is a chef portrayed as a mad scientist, with features like tousled hair, round glasses, and a focused expression. He wears a lab coat over a chef's uniform, with subtle details like pizza toppings and sauce stains, symbolizing his culinary experiments. In one hand, he holds a beaker containing pizza ingredients, and in the other, a pizza peel with a uniquely topped pizza. The design should be modern and clean, with a color palette that includes vibrant greens, reds, and yellows. This character will be central to all branding and marketing materials, so it should be distinctive and convey the brand's creative and experimental approach.  --s 250