A black and white drawing of a house and tree (buildings 21)

This is a black and white image of a house. The house is outlined in black. There is a chimney on the roof of the house. There are two windows on the front of the building. There a door on the building with a number on it in the middle of the door. There bushes surrounding the house with flowers on them in front of them. A tree is on the right side of the image. Above the house there are three clouds and a sun.