The coloring page depicts three blue Smurfs standing in the hustle and bustle of a city street. Two of them are having a conversation, while the third Smurf is looking all around. The buildings, in the backdrop, stretch up and loom over the scene. To give the scene life, I would color the buildings in different shades of brown and gray, as well as add a few details such as windows, doors, and balconies. For the Smurfs, I would use shades of bright blues. I would also add some small details such as white dots on their caps and stripes on their clothes. For the street, I would color it with a light grey and add a few puddles here and there. Lastly, I would add a sun in the top corner to bring out the cheerful mood of the page.