A drawing I did awhile back inside of a store-bought greeting card for my Aunt. The front of the card said "A good friend knows how you take your coffee" and of course the inside said "A great friend adds booze". The blue lines were already there, I just added the coffee mug and a bottle of Jack Daniels to make it more personal. Its one of my favorite things that I've drawn in the last few years. All the white parts were done with a gel pen, the black on the bottle done with a .25 mm micron pen, and the rest with colored pencil.