6. Bold Neon Pop Art Break away from muted tones with an energetic, high-contrast design inspired by modern pop art. Cover the pot in a stark black-and-white graphic pattern, such as zebra stripes or bold polka dots, then introduce a single shock of neon pink, electric blue, or lime green along the rim or as a central abstract shape. This edgy, contemporary style elevates architectural cacti and modern urban jungles.