Which would be best paper for silverpoint drawing? Does the legion paper have to put ground on it before you use it?

The best paper for silverpoint drawing is Legion Art Coated Cover. Legion Art Coated Cover is produced with a clay coating which allows artists to work on the paper immediately without any priming.

Plike is also an option for silverpoint drawing. The silverpoint process takes the coating off the sheet and leaves behind an image. The best papers are those that have a matte or gloss coating on them.