Arrow Grid Baseball T-Shirts

Description: A minimalist white graphic on a black background. It shows a 3x3 grid on the left, a white arrow pointing right, and a second 3x3 grid on the right. Below the grids, the equation 'S = k log W' is displayed in white text.

Description: A black background with a pink silhouetted figure with arms raised. To the left are four lines of "PERFECT!!" in pink. To the right is a large upward-pointing arrow with a gradient of teal to purple. The number '99' is in pink to the upper right.

Description: A black background displays a physics equation with symbols such as dv/dt, a spring, and p. Below, a grid shows a white sine wave and concentric circles with an arrow indicating direction, representing a waveform and radial graph.

Description: A black background with white text and line graphics. The text reads "I'M LEAVING THE CARPOOL." with an arrow pointing to a 2x2 grid containing '2', '2', '3', '4'. Below this, the text reads "BUT NOBODY ELSE WILL COMMUTE WITH ME!" with an arrow pointing to a 3x3 grid containing numbers '2', '1', '2', '1', '0', '1', '4', '1', '4'.