What did you carve onto the soap? I carved a heart key into the soap because that was the first thing that came to my mind. Also I like that you can be creative with your hearts and shape them however you want. 

Use at least 2 Elements of Art  to describe your work.  I used line and form for my heart shape key because the heart uses a curve shape to form the heart. 

Use at least 2 Principles of Design to describe your work.  I used repetition and  balance for repetition there is a heart on the outside and a heart on the inside and that is what repetition is called. I used balance because when I was carving into the soap I was making sure that both side looked equal and balanced so it can be smooth and be easy for me to carve the key.