Something that is dynamic can be described as possessing or displaying energy/force or motion. Something that is static shows no change. It is characterized by a lack of movement, animation, or progression.

(Static is a similar concept to stasis, though stasis is a term specific to having actual motion.)

Static - stable, single dominant axis (horizontal), similarity of shapes
(Inspired by Mark Rothko.)

Dynamic - expressing movement, multiple axis
Marcel Duchamp. Nude Descending a Staircase, No. 2. 1912.

Static - stable, unmoving, singular vertical axis
Menkaure and His Queen. 2548-2530 BCE.

Dynamic - energetic, apparent movement, multiple axis
Laocoön and His Sons, also called the Laocoön Group. 25 BCE.