Draw a long, slightly curved trunk
Add horizontal ring lines across the trunk
Taper the trunk slightly toward the top
Sketch a small crown at the top of the trunk
Draw several long, arching fronds radiating outward
Add leaflets along each frond
Make some fronds overlap for depth
Draw a few coconuts clustered near the crown
Refine the trunk texture with uneven lines
Darken the outline and erase extra sketch marks