01-16-2014, 02:53 AM
Colored pencils are as far as fast as possible. Since you can't cover big areas, you're set for trouble.
Acrylics are fast drying; You can use some mediums to make it even faster, but that will make your life hard working for smooth gradients
If you're not rendering, watercolors can be awesome too, as long as you keep it more towards dry brush techniques. If you soak in too much water, it can take quite a while to dry and you will have to wait it up.
Markers are pretty good for fast techniques, but very poor archival quality.
But avoid colored pencils - they are much better to add detail to acrylics if you're working fast.
Acrylics are fast drying; You can use some mediums to make it even faster, but that will make your life hard working for smooth gradients
If you're not rendering, watercolors can be awesome too, as long as you keep it more towards dry brush techniques. If you soak in too much water, it can take quite a while to dry and you will have to wait it up.
Markers are pretty good for fast techniques, but very poor archival quality.
But avoid colored pencils - they are much better to add detail to acrylics if you're working fast.