Holiday sketch

I'm not sure I made this drawing back in 1993 or 1995. In those two years I've held my holiday in France, bycicling in the Cevennes near the borders of the river Tarn. I don't even kept a record in which town I made the original sketch. The only thing I know it's the river Tarn and that we couldn't sleep there because of the noise the ducks made at night! It's about the only time I was glad to leave a campingsite.
During the day we never saw a duck (nor many people), but we made sure that the next campingsites during the trip were located far from a river or at least on the borders of a streaming river. So that when the noisy ducks show up at night, they quickly float by: "au revoir, monsieur Canard!"
Technique: pen and watercolor on Canson 300 grs.