A friend gave me her pastels and paper last year so that I could try them out. I did these two 5x7 pieces and really enjoyed doing them. The first is loosely based on a friend's photo, and the second is a view to a green on a golf course (also from photo). I'd like to pull out the pastels and try them again... other than obviously being more careful so that I don't smudge things, any suggestions or tips for improving? I don't have any art training and I find it difficult to have control over detail with these pastels.