Texture wiki:
ture is the properties held and sensations caused by the external surface of objects received through the sense of touch. Texture is sometimes used to describe the feel of non-tactile sensations. Texture can also be termed as a pattern that has been scaled down (especially in case of two dimensional non-tactile textures) where the individual elements that go on to make the pattern are not distinguishable.
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Building wiki:
>For other uses, see Building (disambiguation). Building is either the act of creating an object assembled from more than one element, or the object itself; see also construction. A building is usually a human-created object composed of more than a single element, permanently fixed to the ground, that mediates one or more aspects of the environment.
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