Draw a long, thin horizontal rectangle with slightly rounded corners
Add a small opening near one end for the mouthpiece
Draw a narrow tube extending from the mouthpiece
Add a series of evenly spaced finger holes along the body
Include a few larger keys or pads if drawing a modern flute
Draw small circular details around the keys
Add a slight taper at the far end of the flute
Outline the flute with clean, smooth lines
Erase any extra sketch marks
Shade lightly to show the cylindrical shape