The Eiffel Tower is an amazing work of art. These three sketches were crafted quickly on the go. The first drawing was done in the Taxi, just touching down from the airport. The middle pic, is a view underneath the Eiffel Tower. Finally, the last sketch is a shot from up top looking down on the Louvre.
Sketching is always about the first impression; taking whatever inspiration you receive and going with it in a very direct manner. Be bold.
