Educational technical line-art diagram, side profile view of a small recreational boat, clean labeled illustration with clear readable Spanish text labels and leader lines pointing precisely to the correct part: proa at the bow, popa at the stern, costado at the hull side, linea de flotacion at the waterline, obra muerta above waterline, obra viva below waterline, amuras at the front quarter sections near the bow, aletas at the rear quarter sections near the stern, linea de crujia at the centerline. White background, black and white technical vector illustration, textbook diagram style See more