Art schools and colleges often require a portfolio for admission for their art majors. A portfolio is a collection of your work from sketches to final pieces. When preparing artwork for a portfolio, explore different mediums, techniques, and styles.
When deciding which pieces to include in your portfolio, remember that, sometimes, less is more. Most schools will give you a range of required pieces so you have the ability to submit your strongest work with as much consistent quality as possible. Plan on submitting anywhere from 10-20 pieces, depending on the school. Always check with your admissions office for the portfolio requirements as each school is different.
If you are interested in having college admission officers review your portfolio you may at National Portfolio Day. More information can be found here.
Useful Links:
Cleveland Institute of Art
The Ohio State University