Make sure to follow these guidelines when preparing your portfolio for next class:
1) Make sure that the drawings are in order (1-20) and that you label each drawing with it's designated number.
2) Place a sheet of clean newsprint inbetween value drawings to prevent smearing.
3) Place your drawings either in a portfolio bag/case or wrap them in a sheet of folded newsprint.
4) Make CERTAIN that your name is clearly printed on the outside of your portfolio.
Good Luck!