A famous Russian poster: a sharp red triangle pushes into a white circle. It was a political image, but it works as a strong study of shape and movement.
Why it's great for language
Bold shapes in motion — good for shapes, colours and simple action verbs (push, hit, move).
A gentle note
El Lissitzky's work fits shapes, colours, present continuous better than "present simple". Try one of those focuses, or pick another artist from the gallery.
Set the room
Shape the lesson
The painting adapts to your focus — chosen now: Beat the Whites with the Red Wedge.
Language focus
Pick one thing your students will actually walk out able to do.
Duration
One thing about your class — and the lesson will feel built for them.
Optional — but teachers who add this say the lesson lands better.
A complete lesson, painted around Beat the Whites with the Red Wedge.