Caroline Aghajanian: Here are four easy DIY methods to create nail art on yourself. Try ombré or gradient nails with a makeup sponge, polka-dot nails with a toothpick or a bobby pin, various nail ...

Then, use it to draw a line down each nail's center. Using a black nail art pen, like Nails INC. Black ... While the polish is still tacky, use a toothpick to apply green rhinestones, find them ...