Vase is an art study of rough lines on a still-life charcoal drawing by Jeffery Prescott.
Figure vs Ground is an art study attempt at having no negative space. Every part of the image is occupied by a subject.
This is an image of a man sitting in a dark room upon your arrival. You are not alone. It is a charcoal drawing done by hand.
Closure is an art study of colors and circles. Every line is part of a circle or square. It is a colorful abstract drawing.