image list - out of memory error

Hi :) i have an image list..and sometimes i get the error: out of memory. This is the code for my list:

List images = new List();

Image image1 = Image.FromFile(@"C:\Users\Vio\Desktop\Gestiune asigurari auto\Gestiune asigurari auto\Imagini\2.jpg");

Image image2 = Image.FromFile(@"C:\Users\Vio\Desktop\Gestiune asigurari auto\Gestiune asigurari auto\Imagini\3.jpg");

Image image3 = Image.FromFile(@"C:\Users\Vio\Desktop\Gestiune asigurari auto\Gestiune asigurari auto\Imagini\4.jpg");

Image image4 = Image.FromFile(@"C:\Users\Vio\Desktop\Gestiune asigurari auto\Gestiune asigurari auto\Imagini\5.jpg");

images.Add(image1);

images.Add(image2);

images.Add(image3);

images.Add(image4); etc What should i do?thanks!