I did many sketches in March using these soluble pencils and I found them a welcome addition to using graphite, and was able to add subtle colour to my work without going over board
They are very flexible and easy to use, here is one of my latest sketches using the pencils. If you get a chance to use them the are a valuable addition to your supplies that can enhance your work and add a really nice touch. This work could then be used in a journal piece or a larger painting.
7 months ago