This is a still life image of antlers in a vase sitting on a chair. It is an ink and 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.
Figure vs Ground is an art study attempt at having no negative space. Every part of the image is occupied by a subject.
Pumpkins is a charcoal still-life by Jeffery Prescott.