Sketch "Trial Island from Ross Bay" pen and ink

Edward Seago did a lot of sketching like this - from these sparse drawings he produced many magnificent watercolours and oils. I dropped my camera in favour of my "secret weapon" my pocket-sized sketch book, and did a 5-minute rendering yesterday which I may use as an inspiration for a painting some day. What do you think? Will it do?
COMMENTS welcome. Go on and encourage this emerging artist...