The top frame has Grams with an umbrella protecting herself from some goop being thrown by Gramps. They’re in a cafeteria, with primitive life-forms crawling around. Below that is a big tree of life, with a flower coming off the trunk. At the bottom left there’s a bacteria giving a press conference, with reporters all around. At the bottom right the Gs are sitting on a bench reading newspapers about “The First Life on Earth!”
Hybrid Vigor 
Good ones, are you planning to color them up…?