What are cool nail/toe nail designs i can do w/ nail polish?

thanks! any cool designs are helpful! thanksWhat are cool nail/toe nail designs i can do w/ nail polish?
I really like this metallic nail design:


http://www.flowernaildesigns.com/metallic-brown-nail-design.php





or the other ones on their gallery, there are hundreds of designs on the web that you can use, you can use them or just be creative and design your own.What are cool nail/toe nail designs i can do w/ nail polish?
instead of plain white tips go with color. i've gotten my nails done with a tourquoise or hot pink tip and they are adorable! i get lots of comments on them!
white or black !





i abs. love white or black nails.