Draw a light, open outline of the object or scene around the air
Add soft wavy lines to suggest movement
Use faint curved strokes to show wind direction
Leave most of the space empty to represent transparency
Add subtle swirls or ripples where air is moving
Draw small dust, leaves, or fabric edges being pushed by air
Use very light shading or dashed lines for invisible airflow
Keep the lines thin and minimal
Erase heavy outlines so the air effect stays subtle
Refine the surrounding objects to make the air feel present