These are both sketches by Edward Hopper. I really like both of these a lot because of the mark making. Some of it is really loose and other parts are more tight but still keep its integrity of light and dark. I like how you can still see where the light is coming from and how intense it is when all the drawing is is a bunch of lines. There is a nice variety of line thickness as well: from the thick scribbles to the fine grass and house lines. There is also nice perspective in the drawings as well.