1) The document discusses the concepts of space, shape, and form in visual artworks. It provides examples of how artists use space between objects, negative space, depth, and proximity of objects.
2) Shape is explored through examples of flat objects viewed from above creating silhouettes, forms creating different shadows and shapes, and use of line and color.
3) Form is examined through examples of organic forms found in nature, geometric structures, asymmetrical versus symmetrical designs, and how form can make objects seem inviting.