What are some pretty nail/toes designs?

i brought some nail art pens and nail polish in every colour.So i need some Easy designs. For my fingers and toes.I already know about some thing called the ';watermelon'; where you paint the tip of your nail green and the rest red or pink.Next you add a couple of black dots.And add a white line to seperate the two colours.But i forgot the rest of designs i knew .What are some pretty nail/toes designs?
there is this really cool design that i know it looks like a ladybug paint your entire nail red then let dry drw a black line down the middle and then add a few black dots ta dah!!! a ladybug also there is the british flagg (very simple)What are some pretty nail/toes designs?
You could combine all of your favorite colors, just to make it different. I really like the Water Melon though, it sounds cute. :) I want to try that. xD
Use complementary colours, like Blue/Orange, Purple/Yellow, Red/Green. Make flower designs.

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