Day X: La la la a gingerbread house (Blue sketch)

Pinkie took a visit to my home today, so she's been standing in my kitchen all day, making a gingerbread house. Now she's started to decorate it with icing and candy. And yes, that is indeed my very kitchen she's standing in.

As you can see it's not inked, since I unfortunately didn't have the time to do something more advanced than a few quick sketches today! Originally it's drawn with a blue pencil, but since the blue colour wasn't visible enough I had to make the photo black and white in the computer. I draw almost all my sketches in blue, before I ink them. It's because blue pencils, unlike ordinary lead pencils, aren't visible  if you scan them into the computer! Very handy.