On the Way to the beach
When I find a scene that intrigues me, I take a quick reference photo with my phone. The final drawing happens back in the hotel room (to work with these very liquid inks, I need to have my sketchbook on a perfectly flat surface).
I found that I’ve become more content with my travel sketches ever since I stopped trying to finish them on location. I always felt rushed, and having a few hours to let the impression sink in, helps finding the essence of the scene I want to convey.