This was the first sketch I have sat down and taken the time to work on in a couple months. I experimented with different sketching pencils and I played close attention to the positive and negative space that were created by the keys. At one point I had to stop working and when I returned the keys had been moved. It was difficult to make sure that everything still related and was proportional to each other. Overall, I was pleased with the outcome. I feel that the proportions match and the shading is accurate.