HOW

Materials
*Strathmore 400 series 80 lb. acid-free drawing paper
*PC924 Crimson Red Prismacolor Premier Colored Pencil
*PC133 Cobalt Blue Hue Prismacolor Premier Colored Pencil

Methods
I draw the four chambers of the heart (two blue and two red), and the veins and ventricles that connect it. I look at it from multiple angles, spinning it around.
I use an embosser to imprint the project's seal on to the drawing.

I sign it and number it.

I like to write the owner’s name on it, like a valentine. 

It's matted behind glass in an 8x10 black wooden frame, ready for immediate deployment.