Last four, something used as evidence. First three, the category for sculpture or painting. Middle one, first person singular.

A flash so small you might just squint, I spark and fade in half a hint. On blade or eye, I briefly sprint - A silver whisper, quick as flint.

Used to build house and strong foundation but over all this sturdy material is part of everyday construction

A chain of little waves, round and round we go. Until it makes a little pop, and the wine can flow.

Above the world where pigeons play, A ceiling high, a place to stay. Lift your gaze where chimneys meet, A hidden realm beneath your feet.