These four T-shirt design concepts for “Sheldn’t Possee,” blend creative and straightforward ways to display the message with scientific and mathematical elements inspired by The Big Bang Theory. Concept One features a clean design with hand-drawn, rough elements. Concept Two hides the message within math equations, mimicking a chalkboard filled with scribbles. Concept Three uses periodic table elements to spell out the message, while Concept Four employs various symbols to form the words in a visually engaging way.