What was a decorative style in architecture, fashion, consumer products, and graphics.

geometric

Explanation:

Articheture, fashion ,consumer products and graphics

Smooth wall surface.

Sharp edged, linear appearance.

Stylized decorative elements using geometrical forms, zigzags, chevrons.

Low relief decorative panels.

Stepped or set back front facade.

all were following geometric styles in past mostly

true because it is true

earliest

neumes above text

neumes

colored lines

neumes

4-line staff

f, c, or g clef

notes on 5-line staff with clef

mensuration (longas and breves)

time signature (perfect or half circle)

most recent

notes on 5-line staff

modern clefs

modern note values (whole, half, quarter, and so on)

modern time signature

italian words and abbreviations for dynamics and tempo

staccato, slurs, and so on