**Sensuous** qualities of textures, colors, and lines of objects, such as the smoothness and luster of a polished stone or the sharpness and sparkle of a crystal **Formal** It is the qualities of such forms, such as their being unified or chaotic, balanced or unbalanced, harmonious or confused, that I call formal qualities. It follows that formal qualities are qualities that objects or combinations of objects have in virtue of that which constitutes their forms. This includes not only their shapes, patterns, and designs, but also their textures, lines, and colors. **From watzl** Attention structures consciousness into what is more central and what is more peripheral. Unlike spatial structure, the center-periphery structure of consciousness is not a structure of how the world appears to the subject through her conscious perspective. It is [[the structure]] of her perspective itself.