What is in this image? Provide a detailed description.

The image shows a cartoon-style drawing of an elderly male scientist or doctor. He has a cheerful expression, with large circular glasses and a mustache. His hair is curly and he appears balding at the top. He is wearing a long lab coat with a pocket that has a plus sign, a shirt, and a tie. He''s also wearing trousers and shoes. His right hand holds a flower, and in his left hand he carries what appears to be a cane or perhaps another scientific tool, though it''s not completely detailed. The overall stance suggests a friendly and approachable character.