Draw a small oval for the body
Add a circle for the head
Draw two antennae from the head
Sketch the upper wings on both sides of the body
Sketch the lower wings beneath the upper wings
Make the wings symmetrical
Add curved lines inside the wings for patterns
Refine the wing edges with smooth curves
Erase extra sketch lines
Outline the butterfly with a clean pen or pencil line
Color the wings with bright shades
Shade the body and antennae
Add small details like spots or stripes on the wings