subplot-mosaic-3.py

import matplotlib.pyplot as plt

# Create a figure with 2x2 grid
fig, axs = plt.subplot_mosaic(
    [
        ["top_left", "top_right"],
        ["bottom_left", "bottom_right"]
    ]
)

axs["top_left"].set_title("top_left")
axs["top_right"].set_title("top_right")
axs["bottom_left"].set_title("bottom_left")
axs["bottom_right"].set_title("bottom_right")

plt.show()