To draw a Christmas house, start by sketching the basic outline of the house, including the roof and chimney. Next, add details like windows, doors, and decorations such as lights, garlands, and wreaths. Then, add any additional features such as snowmen, reindeer, or Santa Claus. Finally, finish the drawing by adding shading and highlighting to create a festive look. And don't forget to add some snowflakes for a touch of whimsy!