Fingernail designs are a cool, funky way to express what's on your mind. You can paint your nails with the smiley emoticons nail art and express what you are feeling, or paint the season designs on your nails. If you are going to school, then you can draw some rulers, geometric symbols, etc. on your fingernails. If you are going to your music class, then you can paint cool notes on your nails. Given below, are the basic steps of applying easy fingernail designs on your nails, and various ideas of cool fingernail designs for short nails or long nails.