Causality

an awning in front of a residential building's main door. there are
two spherical glass lamps hanging from the awning, covered in
dirt. the awning has a wavy shape, but the location the picture was
taken from makes it difficult to immediately notice how symmetrical it
really is.

an office building that looks like it was converted from an industrial
purpose. its exterior is raw concrete and numerous narrow windows,
except on the top floor where some are double-wide. multiple
cell-phone-type antennae are attached to the side of the building. on
the left of the picture are out-of-focus cables suspended above the
pavement across the street.

a large, quiet puddle reflecting clouds and revealing a blue
sky. behind it, we can see a large vacant lot covered in grass, with a
traffic cone at its gate. in the back are condo buildings, including a
realtor's sign on one of the balconies.

a concrete building with windows appearing the whole width of a
floor. there are metallic structures visible, forming a sort of
architectural exoskeleton, on which vegetation has grown.