Quick sketch standing on the side of the Seine near le Pont des Invalides. I love to make quick sketches directly with ink, in this case a very thin pen in sepia color, and afterwards I add a little color to the sketch. 5 minutes to do the sketch, 5 minutes to add a bit of color. It's a great exercise to "keep the hand warm" as Sorolla used to say and do.
Go ahead! Draw, sketch, paint and enjoy!